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Stay toasty on hardwater this winter with layers and insulation.
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
Inseams vary by style, either variable by waist size, fixed length for all waist sizes or available in short, regular and long options. Please see product description for specific details.
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:
Gloves Size Chart
| SIMMS Sizes | Circumference in CM | Length in CM |
| XS | 18 - 19 | 16 - 17 |
| S | 19 - 21 | 17 - 19 |
| M | 21 - 22 | 19 - 20 |
| L | 22 - 24 | 20 - 21 |
| XL | 24 - 26 | 21 - 23 |
| 2XL | 26+ | 23+ |
| S/M | 18 - 22 | 16 - 20 |
| L/XL | 22 - 26+ | 20 - 23+ |
* 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 | Women's U.S Shoe Size |
| S | - | 5-8 |
| M | 6 - 9 | 8-11 |
| L | 9 - 12 | 11+ |
| XL | 12+ | - |
Not all styles available in all sizes.
