Our warmest midlayer for cold days, the M's Thermal Pants feature a grid-fleece interior that traps heat next to skin, without adding bulk or limiting range of motion.
- Smooth faced grid-fleece layers perfectly with our baselayers to provide maximum warmth
- Self fabric waistband with dual snap closure and zippered fly allow for easy on and off transitions
- Dual slash handwarmer pockets
- Patterned with a gusseted crotch for maximum comfort and easy layering with bibs or waders.
- Tapered hem for a streamline fit when wearing layers underneath and over top
FABRIC TECH: Body - 255gsm 93% polyester, 7% elastane finished with antimicrobial + moisture management
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' |
Simms Thermal Pant
