Simms Men's Thermal Midlayer Bottom

$79.95

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 - 7.52 oz./yd.2 (255gsm) 93% polyester, 7% elastane finished with antimicrobial + moisture management
Men's SizesWaist*Inseam**
S28" - 30"30"
M32" - 34"31"
L36" - 38"32"
XL40" - 42"33"
XXL44" - 46"33"

* This is a body measurement

** This is a garment measurement - inseam measured from crotch to ankle