Men's Top Size Chart
| Men's Sizes | Chest* | Neck* | Sleeve* |
| XS | 33" - 35" | 13.5" - 14" | 32" - 33” |
| S | 36" - 38" | 15.5" - 16" | 33" - 34" |
| M | 39" - 41" | 16" - 16.5" | 34" - 35" |
| L | 42" - 45" | 16.5" - 17" | 35" - 36" |
| XL | 46" - 48" | 17.5" - 18" | 36" - 37" |
| XXL | 49" - 51" | 18.5" - 19" | 37" - 38" |
| 3XL | 52" - 54" | 19.5" - 20" | 37" - 38" |
| 4XL | 55" - 57" | 20.5" - 21" | 37" - 38" |
* These are body measurements
Not all sizes are offered in all styles.
Men's Bottom Size Chart
| Men's Sizes | Waist* | Inseam** |
| XS | 26" - 28" | 29" |
| S | 31" - 33" | 30" |
| M | 33" - 35" | 31" |
| L | 35" - 37" | 32" |
| XL | 38" - 41" | 33" |
| 2XL | 42" - 44" | 34" |
| 3XL | 45" - 47" | 34" |
| 4XL | 48" - 50" | 34" |
* These are body measurements
** This is a garment measurement for pants - inseam measured from crotch to ankle
Hat Size Chart
| Head Circumference* | ||
| Sizes | Inches | Centimeters |
| S/M | 21.25"-22.75" | 54cm-58cm |
| L/XL | 22"-23.5" | 56cm-60cm |
| One Size | 21.25"-23.5" | 54cm-60cm |
*Measure around your head, right above your eyebrows.
Hat profile definitions:
Men's Gloves Size Chart
| Men's Sizes | Width* | Length* |
| XS | 7" - 7.5" | 6.25" - 6.75" |
| S | 7.5" - 8" | 6.75" - 7.25" |
| M | 8" - 8.5" | 7.25" - 7.75" |
| L | 8.75" - 9.25" | 7.75" - 8.25" |
| XL | 9.5" - 10" | 8.25" - 9" |
| 2XL | 10" - 10.25" | 9.75" - 9.75" |
| S/M | 7.25" - 8.5" | 6.5" - 7.75" |
| L/XL | 8.75" - 10.25" | 8" - 9.25" |
* These are body measurements
If you find yourself between sizes, size UP for the best fit
Men's Socks
| SIMMS Sock Size | Men's U.S. Shoe Size |
| S | - |
| M | 6 - 9 |
| L | 9 - 12 |
| XL | 12+ |
Not all styles available in all sizes.