Simms Men's Strata 160 Base Layer Bottom

The Simms Men’s Strata 160 Base Layer Bottom is your first line of defense against cold-weather fishing conditions.

Lightweight yet insulating, this base layer is built with a temperature-regulating blend of wool and polyester that delivers warmth, moisture management, and natural comfort for long days on the water.

Constructed with 4-way stretch fabric, the Strata 160 moves with you while maintaining a low-profile fit ideal for layering under waders or outerwear. Flatlock stitched seams reduce chafing and provide next-to-skin comfort, while the elastic waistband ensures a secure, comfortable fit throughout active use.

A wicking and quick-dry finish pulls moisture away from the skin to keep you dry, and the anti-microbial treatment prevents odor buildup during multi-day adventures. Designed for anglers who demand warmth without bulk, this base layer keeps you mobile, comfortable, and ready when temperatures drop.

• Key Features:
• Wool and polyester blend for warmth and moisture management
• 4-way stretch fabric for mobility and comfort
• Low-profile flatlock seams for next-to-skin comfort
• Comfortable elastic waistband
• Wicking and quick-dry finish keeps you dry
• Anti-microbial treatment prevents odor buildup
• Ideal as a lightweight cold-weather base layer
• Fabric Tech:
• Main: 92% Polyester, 8% Wool stretch knit
• Gusset & Back Yoke: 92% Polyester, 8% Elastane stretch jacquard mesh