Men's 100% Clothing Size Chart 

Apparel (Inches) 

  S 28/30 M 32 L 34 XL 36 XXL 38/40 XXXL 42
Height 5'6"-5'10 5'8"-5'11" 5'10"-6' 5'10"-6'1" 5'11"-6'3" 5'11"-6'3"
Chest  36-39 39-41 41-43 43-46 46-50 50-52
Pant Waist  31-33 34-35 36 38 40-42 44
Inseam 30.5-31.5 32 32.5 33 33 33
Sleeve Length 32-33 33-34 34-35 35-36 36-37 37-37.5

How to Measure

Chest - Measure around your upper body, under your armpits and over the fullest part of your chest and shoulder blades.
Waist - Bend to one side to find the natural crease of your waistline.
Inseam - Measure a pair of pants that fit you well. Measure along the inside of the leg from the crotch to the hem.