Size Guides

  • MEN
    • Clothing
      • O'Neills Jerseys
        Jerseys - Player Fit - Adult

        Player fit is a tighter fit jersey. It is usually 2-3 inches tighter around the arms and body compared to our regular fit jerseys. It is a more professional body hugging fit in the style worn by players on the pitch.

        SIZE
        Chest inch
        Chest cm
             
        Small 39-40 99-101.5
        Medium 41-42 103-105.5
        Large 43-44 107-109.5
        X-Large 44-45 111-113.5
        2XL 46-47 115-117.5
        3XL 47-48 119-121.5
        Jerseys - Regular / Standard Fit - Adult
        SIZE
        Chest inch
        Chest cm
             
        Small 43-44 107-109.5
        Medium 44-45 111-113.5
        Large 46-47 115-117.5
        X-Large 47-48 119-121.5
        2XL 49-50 123.125.5
        3XL 50-51 127-129.5
        4XL 52-53 131-133.5
        5XL 54-55 135-137.5
        6XL 55-56 139-141.5
        7XL 57-58 143-145.5
      • O'Neills Leisurewear
        O'Neills - Mens/Unisex
        Size Chest Waist
        inch cm inch cm
        XXS 34-35" 86-89 28-29" 71-73.5
        XS 35-36" 89-91.5 29-30" 73.5-76
        S 37-38" 94-96.5 31-32" 78-81
        M 39-40" 99-101.5 33-34" 83-86
        L 41-42" 104-107 35-36" 88-91.5
        XL 43-44" 109-112 38-40" 96.5-102
        2XL 45-46" 114-117 42-44" 106.5-111
        3XL 47-48" 119-121 - -
        4XL 49-50" 123-125 - -
        5XL 51-52" 127-129 - -
        O'Neills - Mens/Unisex Inside Leg
        Size Regular Skinny
        inch cm inch cm
        S 30-31" 78-80 30-31" 76-79
        M 31-32" 79-81 30-31" 77-79
        L 31-32" 79-81 30-31" 77-79
        XL 31-32" 79-82 31-32" 77-81
        2XL 31-32" 79-82 31-32" 77-81
        O'Neills - Single Size Conversion
        UK Size
        US Size
        Euro Size
             
        S 34-36 44-46
        M 38-40 48-50
        L 42-44 52-54
        XL 46 56
        2XL 48 58
      • O'Neills Mourne Shorts
        Mourne Shorts - Unisex
        Size
        Waist
        Inside Leg
          inch cm
        XS 30 11.5
        S 32 11.5
        M 34 11.5
        L 36 11.5
        XL 38 11.5
        2XL 40 11.5
        3XL 42 13.5
        4XL 44 13.5
        5XL 46 13.5
      • Asics
        Asics - Mens Clothing
        Size
        Chest cm
        Waist cm
        Hips cm
               
        XS 80-88 67-75 79-87
        S 88-96 75-83 87-95
        M 96-104 83-91 95-103
        L 104-113 91-100 103-111
        XL 113-124 100-111 111-119
        XXL 124-136 111-123 119-128
        XXXL 136-148 123-135 128-138
      • Copa
        Copa - Mens Retro Football Shirt
        Size Length Chest width
        cm inch cm inch
        XS 66.5 26.2 45.5 17.9
        S 69.5 27.4 48.5 19.1
        M 72.5 28.5 51.5 20.3
        L 75.5 29.7 54.5 21.5
        XL 78.5 30.9 57.5 22.6
        2XL 81.5 32.1 60.5 23.8
        Copa - T-Shirts
        Size Length Chest width
        cm inch cm inch
        XS 66.5 26.2 44 17.3
        S 69.5 27.4 47 18.5
        M 72.5 28.5 50 19.7
        L 75.5 29.7 53 20.9
        XL 78.5 30.9 56 22
        2XL 81.5 32.1 59 23.2
      • Portwest
        Portwest - Mens Chest
        Size
        cm
        inches
             
        XXS 72-76 28-30
        XS 80-88 32-34
        S 92-96 36-38
        M 100-104 40-41
        L 108-112 42-44
        XL 116-124 46-48
        2XL 128-132 50-52
        3XL 136-140 54-55
        4XL 144-148 56-58
        5XL 152-160 60-64
        6XL 164-172 65-67
        7XL 176-184 69-73
        8XL 188-196 74-77

        Portwest - Mens Waist
        Size
        cm
        inches
             
        XS 68-72 26-28
        S 76-80 30-32
        M 84-88 33-34
        L 92-96 36-38
        XL 100-104 40-41
        2XL 108-112 42-44
        3XL 116-120 46-47
        4XL 124-128 48-50
        5XL 132-140 52-56

        Portwest - Mens Neck
        Size
        cm
        inches
             
        M 37-38 14.5-15
        L 39-41 15.5-16
        XL 42 16.5
        2XL 43-44 17-17.5
        3XL 46-48 18-19
        4XL 50-51 19.5-20

      • Puma
        Puma - Mens Clothing
        Size
        Chest inch
        Waist inch
        Hips inch
               
        XS 31-33 27-29 32-34
        S 34-37 30-32 35-37
        M 37-40 32-35 37-40
        L 40-44 35-39 40-44
        XL 44-48 39-43 44-48
        2XL 48-52 43-47 48-51
        3XL 53-58 48-53 51-56
      • Speedo
        Speedo - Mens Swimwear
        Speedo Size
        Waist
        Hip
             
        24 24" 29.5"
        26 26" 31.5"
        28 28" 33.5"
        30 30" 36.5"
        32 32" 37.5"
        34 34" 39.5"
        38 38" 43.5"
        40 40" 45.5"
        42 42" 47.5"
        44 44" 49.5"
        46 46" 51.5"

        Speedo swimsuits are designed to have a close fit to your body to help you have the best swim. If you would like a looser fit you can go up a size..

        Speedo - Mens Swim Shorts
        Size
        Waist
        Hip
             
        XXS 28" 33.5"
        XS 30" 35.5"
        S 32" 37.5"
        M 34" 39.5"
        L 36" 43.5"
        XL 38" 43.5"
        2XL 40" 45.5"
        3XL 42" 47.5"

        Swim shorts with an elasticated waist have a bigger size range as they stretch a little more

      • Trespass
        Trespass - Mens Clothing
        Size
        Chest inch
        Waist inch
        Inside Leg
               
        XS 33-35 28-30 29.5
        S 35-37 30-32 30
        M 38-40 33-35 30.5
        L 41-43 36-38 31
        XL 44-46 39-41 31.5
        2XL 46-48 41-43 32
        3XL 48-50 43-45 32.5
      • Under Armour
        Under Armour - Mens Tops
        SIZE
        Chest inch
        Waist inch
             
        XS 30-32 26.5-27.5
        S 34-36 28-29
        M 38-40 30-32
        L 42-44 34-36
        XL 46-48 38-40
        2XL 50-52 42-44
        3XL 52-54 44-46
        4XL 54-56 46-48
        5XL 56-58 48-50
        Under Armour - Mens Bottoms
        SIZE
        Waist inch
        Hip inch
             
        XS 26.5-27.5 32-33
        S 28-29 34-35.5
        M 30-32 37-38.5
        L 34-36 40-42.5
        XL 38-40 44-46
        2XL 42-44 48-50
        3XL 44-46 52-54
        4XL 46-48 56-58
        5XL 48-50 60-62
    • Footwear
      • Asics
        ASICS - Mens Running Shoes
        Ireland / UK
        EU
        CM
        US
               
        6 40 25.25 7
        6.5 40.5 25.5 7.5
        7 41.5 26 8
        7.5 42 26.5 8.5
        8 42.5 27 9
        8.5 43.5 27.5 9.5
        9 44 28 10
        9.5 44.5 28.25 10.5
        10 45 28.5 11
        10.5 46 29 11.5
        11 46.5 29.5 12
        11.5 47 30 12.5
        12 48 30.5 13
        13 49 31 14
      • Puma
        Puma - Mens Footwear
        Ireland / UK
        Europe
        US
        JP
               
        6 39 7 25
        6.5 40 7.5 25.5
        7 40.5 8 26
        7.5 41 8.5 26.5
        8 42 9 27
        8.5 42.5 9.5 27.5
        9 43 10 28
        9.5 44 10.5 28.5
        10 44.5 11 29
        10.5 44.5 11 29
        11 46 12 30
        11.5 46.5 12.5 30.5
        12 47 13 31
        12.5 48 13.5 31
        13 48.5 14 31.5

      • Skechers
        Skechers - Mens Footwear
        Ireland / UK
        Europe
        US
             
        5.5 39 6.5
        6 39.5 7
        6.5 40 7.5
        7 41 8
        8 42 9
        8.5 42.5 9.5
        9 43 10
        9.5 44 10.5
        10 45 11
        10.5 45.5 11.5
        11 46 12
        11.5 47 12.5
        12 47.5 13
        12.5 48 13.5
        13 48.5 14

      • Trespass
        Trespass - Mens Footwear
        Ireland / UK
        EU
        US
        Length cm
               
        6 39 7 24.6
        7 40.5 8 25.4
        7.5 41 8.5 25.8
        8 42 9 26.2
        8.5 42.5 9.5 26.6
        9 43 10 27.1
        9.5 44 10.5 27.5
        10 44.5 11 27.9
        10.5 45 11.5 28.3
        11 46 12 28.8
        12 47 13 29.6
        13 48 14 30.5
      • Under Armour
        Under Armour - Mens Footwear
        Inches
        Ireland / UK
        Euro
        US Men
               
        9 7/8 6 40 7
        10 6.5 40.5 7.5
        10 1/4 7 41 8
        10 3/8 7.5 42 8.5
        10 5/8 8 42.5 9
        10 7/8 8.5 43 9.5
        11 9 44 10
        11 1/4 9.5 44.5 10.5
        11 3/8 10 45 11
        11 5/8 10.5 45.5 11.5
        11 3/4 11 46 12
        12 11.5 47 12.5
        12 1/4 12 47.5 13
        12 3/8 12.5 48 13.5
        12 5/8 13 48.5 14
  • WOMEN
    • Clothing
      • O'Neills Leisurewear
        O'Neills Womens
        Size Chest Waist
          inch cm inch cm
        8 32" 81 26" 66
        10 34" 86.5 28" 71
        12 36" 91 30" 76
        14 38" 97 32" 81
        16 40" 102 34" 86
        18 42" 107 36" 91.5

        Womens - Single Size Conversion
        UK Size
        US Size
        Euro Size
             
        8 34-36 44-46
        10 38-40 48-50
        12 42-44 52-54
        14 46 56
        16 48 58
        18 46 56

      • O'Neills Jerseys
        Jerseys - Women's Fit
        SIZE
        Chest inch
        Chest cm
             
        8 37-38 96
        10 39-40 100
        12 41-42 104
        14 42-43 108
        16 44 112
        18 45-46 116
      • O'Neills Skorts & Mourne Shorts
        O'Neills - Skorts
        Size Waist Inside Leg
        inch cm cm
        8 24 62 10.5
        10 26 66 10.5
        12 28 70 10.5
        14 30 74 10.5
        16 31 78 10.5
        18 32 82 10.5

        Mourne Shorts - Unisex
        Size
        Waist
        Inside Leg
          inch cm
        XS 30 11.5
        S 32 11.5
        M 34 11.5
        L 36 11.5
        XL 38 11.5
        2XL 40 11.5
        3XL 42 13.5
        4XL 44 13.5
        5XL 46 13.5
      • Asics
        Asics - Womens Clothing
        Size
        Chest cm
        Waist cm
        Hips cm
               
        XXS 69-75 52-58 76-82
        XS 75-82 58-65 82-89
        S 82-89 65.72 89-96
        M 89-96 72-79 96-103
        L 96-104 79-87 103-111
        XL 104-114 87-96 111-119
        XXL 114-124 96-107 119-127

      • Elle Sport
        Elle Sport - Womens Clothing
        Size Bust Waist
          cm inch cm inch
        XS 81.5 32 65 25.5
        S 86.5 34 70 27.5
        M 91.5 36 75 29.5
        L 96.5 38 80 31.5
        XL 101.5 40 85 33.5

      • Puma
        Puma - Womens Clothing
        Size
        UK
        Chest inch
        Waist inch
               
        XXS 6 30 24
        XS 8 32 26
        S 10 34 28
        M 12 36 30
        L 14 38 32
        XL 16 40 34

      • Ronhill
        Ronhill - Womens Clothing
        Size Bust Waist
          inch cm inch cm
        6 29.5-31 71-76 23-24.5 58-62
        8 31-35.5 76-83 24.5-26 62-66
        10 32.5-34.5 83-88 26-28 66-71
        12 34.5-36.5 88-93 28-30 71-76
        14 36.5-39.5 93-100 30-32 76-81
        16 39.5-41.5 100-105 32-34 81-86

      • Speedo
        Speedo - Womens Swimwear
        UK Size
        Bust
        Waist
        Hip
        Speedo Size
                 
        6 28-30" 22" 32" 28
        8 30-32" 24" 34" 30
        10 32-34" 26" 36" 32
        12 34-36" 28" 38" 34
        14 36-38" 30" 40" 36
        16 38-40" 32" 42" 38

        Speedo swimsuits are designed to have a close fit to your body to help you have the best swim. If you would like a looser fit you can go up a size..

      • Trespass
        Trespass - Womens Clothing
        Size
        UK
        Bust inch
        Waist inch
        Inside Leg
                 
        XXS 6 31 26 28.5
        XS 8 32 27 29
        S 10 34 28 30
        M 12 36 30 30.25
        L 14 38 32 30.5
        XL 16 40 34 31
      • Under Armour
        Under Armour - Womens Tops
        SIZE
        Bust inch
        Waist inch
             
        XS 31-33 23-25
        S 33.5-35.5 25.5-27.5
        M 36-38 28-30
        L 38.5-40.5 30.5-32.5
        XL 41-43 33-35

        Under Armour - Womens Bottoms
        SIZE
        Waist inch
        Hip inch
             
        XS 23-25 33-35
        S 25.5-27.5 35.5-37.5
        M 28-30 38-40
        L 30.5-32.5 40.5-42.5
        XL 33-35 43-45

    • Footwear
      • Asics
        Asics - Womens Running Shoes
        Ireland / UK
        EU
        CM
        US
               
        3 35.5 22.5 5
        3.5 36 22.75 5.5
        4 37 23 6
        4.5 37.5 23.5 6.5
        5 38 24 7
        6 39.5 25 8
        6.5 40 25.5 8.5
        7 40.5 25.75 9
        7.5 41.5 26 9.5
        8 42 26.5 10
        8.5 42.5 27 10.5
        9 43.5 27.5 11

      • Puma
        Puma - Womens Footwear
        Ireland / UK
        Europe
        US
        JP
               
        3 35.5 5.5 22
        3.5 36 6 22.5
        4 37 6.5 23
        4.5 37.5 7 23.5
        5 38 7.5 24
        5.5 38.5 8 24.5
        6 39 8.5 25
        6.5 40 9 25.5
        7 40.5 9.5 26
        7.5 41 10 26.5
        8 42 10.5 27
        8.5 42.5 11 27.5

      • Skechers
        Skechers - Womens Footwear
        Ireland / UK
        Europe
        US
             
        3 36 6
        3.5 36.5 6.5
        4 37 7
        4.5 37.5 7.5
        5 38 8
        5.5 38.5 8.5
        6 39 9
        6.5 39.5 9.5
        7 40 10
        7.5 40.5 10.5
        8 41 11
        9 42 12
        10 43 13

      • Trespass
        Trespass - Womens Footwear
        Ireland / UK
        EU
        US
        Length cm
               
        3 36 5 22
        4 37 6 22.9
        5 38 7 23.7
        6 39 8 24.6
        7 40 9 25.4
        8 41 10 26.2
        9 42 11 27
      • Under Armour
        Under Armour - Womens Footwear
        Inches
        Ireland / UK
        Euro
        US Men
               
        8 3/4 2.5 35.5 5
        8 7/8 3 36 5.5
        9 1/8 3.5 36.5 6
        9 1/4 4 37.5 6.5
        9 3/8 4.5 38 7
        9 5/8 5 38.5 7.5
        9 3/4 5.5 39 8
        10 6 40 8.5
        10 1/8 6.5 40.5 9
        10 3/8 7 41 9.5
        10 5/8 7.5 42 10
        10 3/4 8 42.5 10.5

  • KIDS
    • Clothing
      • O'Neills Leisurewear
        O'Neills - Kids Leisurewear
        Size Chest Waist
          inch cm inch cm
        5/6 25-26" 64-66 20-21" 51-53
        7/8 27-28" 69-71 22-23" 56-58
        9/10 29-30" 74-76 24-25" 61-64
        10/11 31-32" 79-81 26-27" 66-69
        13 34-36" 86-91 28-29" 71-74
        Kids - Single Size Conversions
        UK Size
        US Size
        Euro Size
             
        5/6 6 110-116
        7/8 7/8 122-128
        9/10 10 134-140
        10/11 11 140-146
        13 13 146-154
      • O'Neills Jerseys
        Jerseys - Baby and Kids
        SIZE
        Chest inch
        Chest cm
             
        0-6 months 22-23 57-59.5
        6-12 months 23-24 59-61.5
        1-2 24-25 61-63.5
        3-4 26-27 67-69.5
        5-6 29-30 73-75.5
        7-8 31-32 79-81.5
        9-10 34-35 85-87.5
        10-11 36-37 91-93.5
        11-12 38-39 96-98.5
        Age 13 40-41 101-103.5
      • O'Neills Skorts & Mourne Shorts
        O'Neills Skorts - Kids
        Size Waist Inside Leg
        inch cm cm
        5-6 19 48 6.5
        7-8 21 52 7
        9-10 22 56 7.5
        10-11 24 60 8
        13-14 25 64 8.5

        Mourne Shorts - Kids
        Size
        Waist
        Inside Leg
          inch cm
        1-2 16 8
        3-4 18 8
        5-6 20 8
        7-8 22 8
        9-10 24 9.5
        10-11 26 9.5
        13 28 10.5
      • Kappa
        Kappa - Kids Clothing
        UK Size
        Age
        Height
        Chest
        Waist
                 
        YS 6yrs 116cm 60cm 56cm
        YM 8yrs 128cm 64cm 58cm
        YL 10yrs 140cm 71cm 62cm
        YXL 12yrs 152cm 78cm 67cm
        Y2XL 14yrs 164cm 84cm 72cm
      • Puma
        Puma - Kids Clothing
        Age
        Height inch
        Chest inch
        Waist inch
               
        3-4 38-41 21-22 19-20
        4-5 41-43 22-23 20-21
        5-6 43-45 23-24 21-22
        6-7 45-47 24-25 22-23
        7-8 47-50 25-26 23-24
      • Under Armour
        Under Armour - Kids Tops
        SIZE
        Chest inch
        Waist inch
        Height inch
               
        XS 25-26 22-23 48-50
        S 26-28 23-24 50-54
        M 28-30 25-26 54-59
        L 30-32 26.27 59-63
        XL 32-34 28-29 63-67
        Under Armour - Kids Bottoms
        SIZE
        Waist inch
        Hip inch
        Height inch
               
        XS 22-23 25-26 48-50
        S 23-24 26.5-28 50-54
        M 25-26 29-30.5 54-59
        L 26-27 32-33.5 59-63
        XL 28-29 35-36.5 63-67
    • Footwear
      • Asics
        ASICS - Kids Running Shoes
        Ireland / UK
        EU
        CM
        US
               
        K9 27 17 K10
        K9H 28 17.25 K10H
        K10 28.5 17.5 K11
        K11 30 18.5 K12
        K11H 30.5 19 K12H
        K12 31.5 19.5 K13
        K12H 32 19.75 K13H
        K13 32.5 20 1
        K13.5 33 20.5 1.5
        1 33.5 21 2
        1.5 34.5 21.5 2.5
        11.5 47 30 12.5
        2 35 22 3
        2.5 35.5 22.25 3.5
        3 36 22.5 4
        3 36 22.5 4
        3.5 37 23 4.5
        4 37.5 23.5 5
        4.5 38 24 5.5
        5 39 24.5 6
        5.5 39.5 25 6.5
        6 40 25.5 7
      • Kappa
        Kappa - Kids Footwear
        UK Size
        EU Size
           
        5 22
        6 23
        7 24
        8 25
        8.5 26
        9 27
        10 28
        11 29
        12 30
        12.5 31
        13 32
        1 33
        2 34
        2.5 35
        3 36
        4 37
        5 38
      • Puma
        Puma - Mens Footwear
        Ireland / UK
        Europe
        US
             
        2 18 3
        3 19 4
        4 20 5
        4.5 21 5.5
        5 22 6
        6 23 7
        7 24 8
        8 25 9
        8.5 26 10
        9 27 10
        10 28 11C
        10 28 11C
        11 29 12C
        12 30.5 13C
        13 32 1Y
        1 33 2Y
        2 34 3Y

      • Skechers
        Skechers - Infant Footwear
        Ireland / UK
        Europe
        US
             
        1 17 2
        2 18.5 3
        3 19.5 4
        4 20.5 5
        4.5 21 5.5
        5 21.5 6
        5.5 22 6.5
        6 22.5 7
        6.5 23 7.5
        7 24 8
        7.5 25 8.5
        8 25.5 9
        8.5 26 9.5
        9 26.5 10

        Skechers - Kids Footwear
        Ireland / UK
        Europe
        US
        9.5 27 10.5
        10 27.5 11
        10.5 28 11.5
        11 28.5 12
        11.5 29 12.5
        12 30 13
        12.5 31 13.5
        13 32 1
        13.5 33 1.5
        1 33.5 2
        1.5 34 2.5
        2 35 3
        2.5 35.5 3.5
        3 36 4
        3.5 36.5 4.5
        4 37 5
        4.5 37.5 5.5
        5 38 6
        5.5 38.5 6.5
        6 39 7

      • Under Armour
        Under Armour - Kids Footwear
        Inches
        Ireland / UK
        Euro
        US youth
               
        3 1/8 1.5 17.5 2K
        3 1/2 2.5 18.5 3K
        4 3.5 19.5 4K
        4 1/4 4.5 21 5K
        4 5/8 5.5 22 6K
        5 1/8 6.5 23.5 7K
        5 1/2 7.5 25 8K
        5 3/4 8.5 26 9K
        6 1/4 9.5 27 10K
        6 5/8 10 27.5 10.5K
        6 3/4 10.5 28 11K
        7 11 28.5 11.5K
        7 1/4 11.5 29.5 12K
        7 1/3 12 30 12.5
        7 5/8 12.5 31 13K
        7 3/4 13.5 32 1
        8 1 33 1.5
        8 1/4 1.5 33.5 2
        8 1/3 2 34 2.5
        8 5/8 2.5 35 3
        8 3/4 3 35.5 3.5
        9 3.5 36 4
        9 1/4 4 36.5 4.5
        9 1/4 4.5 37.5 5
        9 1/2 5 38 5.5
        9 1/2 5.5 38.5 6
        9 5/8 6 39 6.5

MEASUREMENT GUIDE

1 | CHEST Measure the circumference of the chest 2.5cm below the underarm
2 | WAIST Measure the circumference at the narrowest part of the waist
3 | INSIDE LEG Measure the length of the inner leg from crotch to ankle

Sizing charts should be used as a guide only.
Not all garments are available in every size shown.
Measurements may vary depending on the design of the garment.