Under Armour Mens Size Guide

Clothing
  XS Small Medium Large XL XXL 3XL 4XL 5XL
Chest (inches) 30-32 34-36 38-40 42-44 46-48 50-52 52-54 54-56 56-58
Chest (cm) 76-81 86-91 96-102 106-112 116-122 127-132 132-137 137-142 142-147
Waist (inches) 26.5-27.5 28-29 30-32 34-36 38-40 42-44 44-46 46-48 48-50
Waist (cm) 67-70 71-74 76-81 86-91 97-102 107-112 112-117 117-122 122-127
Short Leg Length (inches/cm) 30/76 (Waterproof Trousers - 28/71)
Regular Leg Length (inches/cm) 32/81 (Waterproof Trousers - 30/76)
Long Leg Length (inches/cm) 34/86 (Waterproof Trousers - 32/81)
Footwear
UK 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 17
US 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 12.5 13 13.5 14 14.5 15 15.5 16 16.5 17 18
EU 40 40.5 41 42 42.5 43 44 44.5 45 45.5 46 47 47.5 48 48.5 49 49.5 50 50.5 51 51 51.5
CM 25 25.5 26 26.5 27 27.5 28 28.5 29 29.5 30 30.5 31 31.5 32 32.5 33 33.5 34 34.5 35 36
Socks
  Small Medium Large XL
Size UK (Mens) 9-2.5 3-7.5 8-11.5 12-15
Stretch Fit Caps
   Small/Medium Medium/Large Large/XL
XL/XXL
Headsize (inches) 21-21.5 22-23 23-24.25 24.25-25.5
Headsize (cm) 53.5-54.5 56-58.5 58.5-61.5 61.5-65
OSFA (One Size) Caps & Visors
  Mens
Headsize (inches) 22-23.5
Headsize (cm) 56-60
Calf
  Small Medium Large
Calf Length (inches) 3'11-4'7'' 4'7''-5'3'' 5'3''-5'11''
Calf Length (cm) 120-140 140-160 160-180
Gloves
  XS Small Medium Large XL XXL
Finger-Palm (inches) 6¾-7 7-7¼ 7¼-7½ 7½-7¾ 7¾-8 8-8¼
Finger-Palm (cm) 17.1-17.8 17.8-18.4 18.4-19.1 19.1-19.7 19.7-20.3 20.3-21