Simms – Thermal Midlayer Bottom – Maximum warmth without the bulk. The Simms Thermal Midlayer Bottom is built to keep you warm and comfortable during the coldest days on the water. Featuring a grid-fleece interior, these pants trap body heat close to the skin while wicking away moisture to keep you dry. The smooth exterior layers easily under waders or outerwear, ensuring unrestricted mobility and all-day comfort. Designed with a focus on warmth without unnecessary bulk, they provide the perfect balance of insulation and flexibility. Whether you’re fishing in frigid conditions, layering up for winter outings, or simply need reliable base warmth, the Simms Thermal Midlayer Bottom delivers dependable performance. Shop online or visit Drift Outfitters in Toronto for expert advice and fast shipping anywhere in Canada. 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
