Help & Support

Size Guides

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This is Hi-Tec’s branded footwear and clothing size conversion which is used to label different sized shoes and apparel. Different brands have different size conversions, which means that they can label shoes that may be the same size with different size labels. The size of a shoe is determined by the last and outsole unit dimensions that is used to form the shoe.

For the most accurate results, measure yourself in your undergarments.

  • Neck: Measure around the base of your neck, inserting your forefinger between the tape and your neck to allow ease in fit.
  • Chest: Measure around the fullest part of your chest, keeping tape firmly under your armpits and around your shoulder blades.
  • Waist: Measure around your waist, slightly below your natural waist, where you normally wear your pants. Insert your forefinger between the tape and your body to allow ease in fit.
  • Sleeve Length: Bend your arm slightly. Measure from center back neck, across your shoulder, down to your elbow, down to your wrist.
  • Hip: Measure around the fullest part of your hips, inserting your forefinger between the tape and your hip to allow ease in fit.
  • Inseam: Measure a similar pant that fits you well. Measure along the inseam, from the crotch seam to the bottom of the hem.

If you have any questions, comments or feedback, contact our Customer Service team.


 

 

Men's Footwear

U.K. Europe U.S. Japan
3.5 36 4 21.5
4 37 5 22
4.5 37.5 5.5 22.5
5 38 6 23
5.5 38.5 6.5 23.5
6 39 7 24
6.5 40 7.5 24.5
7 41 8 25
7.5 41.5 8.5 25.5
8 42 9 26
8.5 42.5 9.5 26.5
9 43 10 27
9.5 43.5 10.5 27.5
10 44 11 28
10.5 44.5 11.5 28.5
11 45 12 29
11.5 45.5 12.5 29.5
12 46 13 30
12.5 46.5 13.5 30.5
13 47 14 31
13.5 47.5 14.5 31.5
14 48 15 32
14.5 48.5 15.5 32.5
15 49 16 33
16 50 17 34
17 51 18 35
18 52 19 36
19 53 20 38

 

Shop Men's Footwear >

 

Men's Clothing

Casual

Size X-Small Small Medium Large X-Large 2X-Large 3X-Large
Neck
Inches 13 - 13.5  14 - 14.5  15 - 15.5 16 - 16.5 17 - 17.5 18 - 18.5  19 - 19.5
Centimetres 33 - 35 36 - 37 38 - 39 41 - 42 43 - 44 45 - 47 48 - 50
Chest
Inches 30 - 32 34 - 36 38 - 40 42 - 44 46 - 48 50 - 52 54 - 56
Centimetres 76 - 81 86 - 91 97 - 102 107 - 112 117 - 122 127 - 132 137 - 147
Waist
Inches 27 - 28 29 - 31 32 - 34 36 - 38 40 - 42 44 - 46 48 - 50
Centimetres 68 - 71 73 - 78 81 - 83 91 - 96 101 - 106 111 - 116 121 - 127

 

Outdoor performance

Size X-Small Small Medium Large X-Large 2X-Large 3X-Large
Neck
Inches 13 - 13.5 14 - 14.5 15 - 15.5 16 - 16.5 17 - 17.5 18 - 18.5 19 - 19.5
Centimetres 33 - 35 36 - 37 38 - 39 41 - 42 43 - 44 45 - 47 48 - 50
Chest
Inches 30 - 32 34 - 36 38 - 40 42 - 44 46 - 48 50 - 52 54 - 56
Centimetres 76 - 81 86 - 91 97 - 102 107 - 112 117 - 122 127 - 132 137 - 147
Waist
Inches 27 - 28 29 - 31 32 - 34 36 - 38 40 - 42 44 - 46 48 - 50
Centimetres 68 - 71 73 - 78 81 - 83 91 - 96 101 - 106 111 - 116 121 - 127
Sleeve
Inches 31 - 32 32 - 33 33 - 34 34 - 35 35 - 36 36 - 37 37 - 38
Centimetres 78 - 81 81 - 83 83 - 86 86 - 88 88 - 91 91 - 93 93 - 96

 

Smartwool

Size Small Medium Large X-Large 2X-Large
Chest
Inches 36 - 38 39 - 41 42 - 45 46 - 49 50 - 52
Centimetres 91 - 97 99 - 104 106 - 114 116 - 124 127 - 132
Sleeve
Inches 31 - 32 32 - 33 34 - 35 35 - 36 37 - 37.5
Centimetres 78 - 81 81 - 83 86 - 88 88 - 91 93 - 95
Waist
Inches 29 - 30 31 - 33 34 - 36 37 - 39.5 40 - 43
Centimetres 73 - 76 78 - 83 83 - 91 93 - 100 101 - 109
Inseam
Inches 29 - 32 30 - 33 31 - 34 32 - 35 32 - 35
Centimetres 73 - 81 76 - 83 78 - 86 81 - 88 81 - 88

 

Women's Footwear

U.K. Europe U.S. Japan
2 34 4 20
2.5 34.5 4.5 20.5
3 35 5 21
3.5 36 5.5 21.5
4 37 6 22
4.5 37.5 6.5 22.5
5 38 7 23
5.5 38.5 7.5 23.5
6 39 8 24
6.5 39.5 8.5 24.5
7 40 9 25
7.5 41 9.5 25.5
8 42 10 26
8.5 42.5 10.5 26.5
9 43 11 27
9.5 43.5 11.5 27.5
10 44 12 28
11 45 13 29

 

Shop Women's Footwear >

 

Women's Clothing

Casual

Size X-Small Small Medium Large X-Large
UK 6 8 10 12 14 16 18
EU 34 36 38 40 42 44 46
USA 2 4 6 8 10 12 14
Bust
Inches 30 32 34 36 38 40 42
Centimetres 77 82 87 92 97 102 107
Waist
Inches 23 25 27 29 31 33 35
Centimetres 58.5 63.5 68.5 73.5 78.5 83.5 88.5
Hip
Inches 33 35 37 39 41 43 45
Centimetres 84 89 94 99 104 109 114

 

Outdoor Performance

Size X-Small Small Medium Large X-Large
UK 6 8 - 10 12 - 14 16 - 18 20 - 22
EU 34 36 - 38 40 - 42 44 - 46 48 - 50
USA 2 4 - 6 8 - 10 12 - 14 16 - 18
Chest
Inches 32.5 33.5 - 34.5 35.5 - 36.5 38 - 39.5 41 - 42.5
Centimetres 82 85 - 87 90 - 92 96 - 100 104 - 107
Waist
Inches 25.5 26.5 - 27.5 28.5 - 29.5 31 - 32.5 34 - 35.5
Centimetres 67 67 - 69 72 - 74 78 - 82 86 - 90
Hip
Inches 35.5 36.5 - 37.5 38.5 - 39.5 41 - 42.5 44 - 45.5
Centimetres 90 92 - 97 97 - 100 104 - 107 111 - 115
Sleeve
Inches 30 30.5 - 31 31.5 - 32 32.5 - 33 33.5 - 34
Centimetres 76 77 - 78 80 - 82 82 - 83 85 - 86

 

Smartwool

Size Small Medium Large X-Large 2X-Large
UK 6 8 - 10 12 - 14 16 - 18 20
EU 34 36 - 38 40 - 42 44 - 46 48
USA 2 4 - 6 8 - 10 12 - 14 16
Chest
Inches 32 - 34 34 - 35 36 - 38 39 - 40 41 - 42
Centimetres 81 - 86 86 - 88 91 - 96 99 - 101 104 - 106
Sleeve
Inches 30 - 31 31 - 32 32 - 33 33 - 34 34 - 35
Centimetres 76 - 78 78 - 81 81 - 83 83 - 86 86 - 88
Waist
Inches 24 - 25 26 - 27 28 - 30 31 - 33 33.5 - 34
Centimetres 60 - 63 66 - 68 71 - 76 78 - 83 85 - 86
Hip
Inches 34 - 35 36 - 37 38 - 40 40.5 - 42.5 43 - 44
Centimetres 86 - 88 91 - 93 96 - 101 102 - 107 109 - 111
Inseam
Inches 27 - 30 28 - 31 29 - 32 30 - 32.5 30 - 32.5
Centimetres 68 - 76 71 - 78 73 - 81 76 - 82 76 - 82

 

Kids Footwear

U.K. EU U.S.
J6 25 J7
J7 26 J8
J8 27 J9
J9 28 J10
J10 29 J11
J11 30 J12
J12 31 J13
J13 32 1
1 33 2
2 34 3
3 35 4
4 37 5
5 38 6
6 39 7

 

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Between Sizes?

If your measurements are in between those listed in the size chart, pick the next larger size.

Doesn't Fit?

If you purchase footwear or clothing from us and it doesn't fit, you can return it within 90 days, as long as it's unworn, unwashed and in a resellable condition. See Returns & Exchanges Policy.