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Sizing Chart

ExOfficio offers several fit types for men and women that are engineered for different activities and body types

To get your correct size, compare the size description of an item with the sizing chart below. If you have any questions, please call our Customer Service Department at 800 644-7303 prior to ordering.

PLEASE NOTE: All measurements are in inches and correspond to actual body measurements, not to the dimensions of the garment.

Men's Fit





Men's Tops Sizing Chart (Inches)
Size S M L XL 2XL 3XL
Chest 36½ 38 38½ 41 41½ 44 44½ 47 47½ 50 50½ 54
Arm length - Regular 32½ 33½ 34½ 35½ 36½ 36½
Arm length - Tall -- 36 36½ 37 37½ 38


Men's Bottoms Sizing Chart (Inches)
Alpha Size S M L XL 2XL
Numeric Size (Waist) 30 32 34 36 38 40 42 44
Inseam (Short) 30 30 30 30 30 30 30 30
Inseam (Regular) 32 32 32 32 32 32 32 32
Inseam (Long) 34 34 34 34 34 34 34 34


Men's Socks Sizing Chart
Alpha Size M/L L/XL
Shoe Size 7 - 10 10½ - 13
Sock Size 10½ - 11½ 12 - 14


Men's & Women's Hat Sizing Chart (Inches)
Alpha Size S/M L/XL
Hat Size 21½ - 22 22¼ - 22⅞ 23 - 23⅝ 23⅞ - 24¼


Women's Fit







Women's Tops Sizing Chart (Inches)
Alpha Size XS S M L XL 2XL
Numeric Size 0 2 4 6 8 10 12 14 16 18 20 22
Bust 32 33 34 35 36 37 38½ 40 41½ 43½ 45½ 47½
Waist 24 25 26 27 28 29 30½ 32 33½ 35½ 37½ 39½
Hip 35 36 37 38 39 40 41½ 43 44½ 46½ 47½ 49½
Arm length -- 30 30½ 31 31½ 32 32½ 32½ 32½ 32½ 32½ 32½


Women's Bottoms Sizing Chart (Inches)
Alpha Size XS S M L XL 2XL
Numeric Size 0 2 4 6 8 10 12 14 16 18 20 22
Inseam (Petite) 29 29 29 29 29 29 29 29 29 29 N/A N/A
Inseam (Regular) 32 32 32 32 32 32 32 32 32 32 N/A N/A


Women's Underwear Sizing Chart (Inches)
XS S M L XL 2XL 3XL
Bust 32 - 33 34 - 35 36 - 37 38½ - 40 41½ - 43½ 45½ - 47½ 49½ - 51½
Waist 24 - 25 26 - 27 28 - 29 30½ - 32 33½ - 35½ 37½ - 39½ 41½ - 43½
Hip 35 - 36 37 - 38 39 - 40 41 - 43 44 - 46 47 - 49 49½ - 51½


Women's Socks Sizing Chart
Alpha Size S/M M/L
Shoe Size 4 - 7½ 8 - 10½
Sock Size 9 - 10 10½ - 11½


Men's & Women's Hat Sizing Chart (Inches)
Alpha Size S/M L/XL
Hat Size 21½ - 22 22¼ - 22⅞ 23 - 23⅝ 23⅞ - 24¼