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.
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Classic fit, shaped to the body for mobility
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More generous, cut for comfort and maximum mobility.

| Shirt | S | M | L | XL | 2XL |
|---|---|---|---|---|---|
| Neck | 15.5-16 | 16-16.5 | 17-17.5 | 17.5-18 | 18-18.5 |
| Chest | 37-39 | 40-42 | 43-45 | 46-48 | 49-51 |
| Reg. Sleeve Length | 32-33 | 33-34 | 34-35 | 35-36 | 35-36 |
| Tall Sleeve Length | -- | 35-36 | 36-37 | 37-38 | 38-39 |
| Pant | S | M | L | XL | 2XL |
|---|---|---|---|---|---|
| Waist | 28-30 | 32-34 | 36-38 | 40-42 | 44-46 |
| Pant Inseam | Regular | Short | Long |
|---|---|---|---|
| Inseam (visit our special sizes section for short or long pants) | 31-32 | 29-30 | 33-34 |
| Underwear | S | M | L | XL | 2XL |
|---|---|---|---|---|---|
| Waist | 28-30 | 32-34 | 36-38 | 40-42 | 44-46 |
| Chest | 37-39 | 40-42 | 43-45 | 46-48 | 49-51 |
| Socks | M | L | XL | |
|---|---|---|---|---|
| Shoe Size | 5-8.5 | 9-12 | 12.5-14.5 |
| Hats | S | M | L | XL |
|---|---|---|---|---|
| Hat Size | 6 7/8-7 | 7 1/8-7 1/4 | 7 3/8-7 1/2 | 7 5/8-7 3/4 |
| Head Size | 21 1/2-22 | 22 1/4-22 7/8 | 23-23 5/8 | 23 7/8-24 1/8 |
PLEASE NOTE: All measurements are in inches and correspond to actual body measurements, not to the dimensions of the garment.
![]()
Classic fit, shaped to the body for mobility
![]()
More generous, cut for comfort and maximum mobility.
![]()
Trim fit, follows the body closely, easy to layer

| Size | XS | S | M | L | XL | ||||
|---|---|---|---|---|---|---|---|---|---|
| Numeric | 2 | 4 | 6 | 8 | 10 | 12 | 14 | 16 | 18 |
| Bust | 33 | 34 | 35 | 36 | 37 | 38.5 | 40 | 41.5 | 43.5 |
| Waist | 25 | 26 | 27 | 28 | 29 | 30.5 | 32 | 33 | 35 |
| Hip | 35 | 36 | 37 | 38 | 39 | 40.5 | 42 | 43.5 | 45.5 |
| Sleeve | 31 | 31 | 32 | 32 | 33 | 33 | 34 | 34 | 34 |
| Socks | M | L |
|---|---|---|
| Shoe Size | 6-10 | 10.5-12 |
| Pant | Regular | Petite | Long | |
|---|---|---|---|---|
| Inseam (see individual styles for specific lengths) | 31-32 | 28-29 | 33-34 |
| Underwear | XS | S | M | L | XL | 2XL | 3XL |
|---|---|---|---|---|---|---|---|
| Bust | 33-34 | 35-36 | 37-38 | 39-41 | 43-45 | 47-49 | 51-53 |
| Waist | 25-26 | 27-28 | 30-31 | 32-34 | 36-38 | 41-43 | 45-47 |
| HIP | 35-36 | 37-38 | 40-41 | 42-44 | 46-48 | 50-52 | 54-56 |
| Hats | S | M | L | XL |
|---|---|---|---|---|
| Hat Size | 6 7/8-7 | 7 1/8-7 1/4 | 7 3/8-7 1/2 | 7 5/8-7 3/4 |
| Head Size | 21 1/2-22 | 22 1/4-22 7/8 | 23-23 5/8 | 23 7/8-24 1/8 |
PLEASE NOTE: All measurements are in inches and correspond to actual body measurements, not to the dimensions of the garment.

