Simms Thermal Midlayer Bottom

Simms Fishing



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
ITEM #: PG-13315

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