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Next-to-skin moisture management.

Set Your Foundation

Performance starts next-to-skin. Strata is the foundation that makes every other layer in your system work harder.

See Foundation Layers

Mid Layers, Heat Retention

Warmth

See Warmth Layers

Wind & Water Protection

Shells

See Shell Layers

Women's Thermal Jogger

Discounted Price $100.00

Men's Vapor Elite Jacket

Discounted Price $400.00

Men's Fall Run Hybrid Hoody

Discounted Price $230.00

Women's Heavyweight Baselayer Hoody

Discounted Price $100.00

Men's Midstream Wool Insulated Hooded Jacket

Discounted Price $300.00

Women's Tamarack Hoody

Discounted Price $200.00

Men's ExStream Pull Over Insulated Hoody

Discounted Price $250.00

Men's Vapor Elite Bib

Discounted Price $400.00

Men's Midstream Wool Insulated Pant

Discounted Price $240.00

Men's Midstream Wool Insulated Henley

Discounted Price $240.00

Men's Saginaw Hoody

Discounted Price $270.00

Women's ExStream Insulated Jacket

Discounted Price $330.00

Men's Fall Run Hybrid Shacket

Discounted Price $180.00

Women's Fall Run Insulated Hoody

Discounted Price $200.00

Women's ExStream Pull-Over Insulated Hoody

Discounted Price $250.00

Men's Midstream Wool Insulated Vest

Discounted Price $200.00

Men's Fall Run Insulated Vest

Discounted Price $150.00

Women's Fall Run Hybrid Hooded Vest

Discounted Price $160.00

All Layering

The Fishing Base Layers collection from Simms features essential next-to-skin apparel designed to regulate body temperature, wick moisture, and provide all-day comfort during fishing trips. The product categories include lightweight base layer tops and bottoms made from breathable, quick-drying polyester fabric with antimicrobial properties to reduce odor. For colder conditions, the collection offers heavyweight base layers with grid fleece interiors that trap heat effectively while maintaining stretch and mobility. Some pieces include features like built-in gloves and articulated designs for enhanced performance. These base layers serve as the foundational "yolk" in a layering system, helping anglers stay warm, dry, and comfortable across variable weather conditions.