Neck : Measure arround the base of neck.

Chest/Bust : Measure around the fullest part of your chest and keep tape up under the arms, across the shoulder blades.

Waist : Measure around waist, two finger below belly button, one finger away from your body.

Hip : Measure around hips making sure is not too tight.

Inseam : Measure from the top of inside of leg to bottom of pants.

Shirts Size

Regular
Classic
Slim
CENTIMETERS
SIZESMALLMEDIUMLARGEXL2XL3XL4XL
NECK 35.6-36.8 38.1-39.3 40.6-41.9 43.1-44.4 45.7-47 48.3-49.5 50.8-52
CHEST 91.4 96.5-101.6 106.7-111.8 116.8-121.9 127-132 137.1-142.2 147.3-152.4
INCHES
SIZESMALLMEDIUMLARGEXL2XL3XL4XL
NECK 14-14.5 15.15.5 16-16.5 17-17.5 18-18.5 19-19.5 20-20.5
CHEST 36 38-40 42-44 46-48 50-52 54-56 58-60

T-SHIRT SIZE

Regular
Classic
Slim

PANTS SIZE

Slim
Straight
Loose
SIZE (In Inches)SLIMSTRAIGHTLOOSE
LENGTH 27-29.5 29.5-32.5 32.5-35.5
CENTIMETERS
SIZESMALLMEDIUMLARGEXL2XL3XL4XL
WAIST 61-66 71.1-76.2 81.3-86.4 101.6-106.7 111.8-116-8 121.9-127 132.1-137
INCHES
SIZESMALLMEDIUMLARGEXL2XL3XL4XL
WAIST 27-31 31-34 35-38 39-42 46-46 47-50 -

SHOES SIZE

USA 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0 11.5 12.0 13.0 14.0 15.0
ENGLISH 4.0 4.5 5.0 5.5 6.0 6.5 7.0 7.5 8.0 8.5 9.0 9.5 10.0 10.5 11.0 12.0 13.0 14.0
EUROPEAN 38.0 38.5 39.0 39.5 40.0 40.5 41.0 41.5 42.0 42.5 43.0 43.5 44.0 44.5 45.0 46.0 47.0 48.0
JAPAN - - 24.0 24.5 25.0 25.5 26.0 26.5 27.0 27.5 28.0 - 29.0 - 30.0 31.00 - -
CM MEXICO 24.0 24.5 25.0 25.5 26.0 26.5 27.0 27.5 28.0 28.5 29.0 29.5 30.0 30.5 31.0 32.0 33.0 34.0