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Simms Baselayers and Insulation

The secret to angler happiness on those fitful or downright ferocious weather days out on the fishing grounds? Layering, of course. And you can’t beat Simms for the very best in fishing base layers and mid-layers: just the thing to wear under our elite shells (or as standalone duds, depending on conditions). From moisture-wicking tops and bottoms to fleece pullovers, our fishing thermals ensure you can withstand the kind of back-and-forth temperature swings Mother Nature tends to serve up on more than a few casting days—giving you that much more opportunity to reel or pull in a beauty out of those promising depths.

Don't see what you are looking for? We can order it for you!

Simms Bristol Reversible Jacket Simms Baselayers and Insulation
Simms Bristol Reversible Jacket

just simply awesome!

  • $249.95
New
Simms Coldweather Fleece- stonefly Simms Baselayers and Insulation
Simms Coldweather Fleece

stonefly

  • $149.95

New
Simms Coldweather Fleece- stone Simms Baselayers and Insulation
Simms Coldweather Fleece

stone

  • $149.95

Simms Confluence Hoody- loden Simms Baselayers and Insulation
Simms Confluence Hoody

an amazing piece of gear!

  • $269.95


Simms Everyday Beanie- carbon Simms Baselayers and Insulation
Simms Everyday Beanie

carbon

  • $39.95
Simms Men's Exstream Insulated Pullover Hoody- black Simms Baselayers and Insulation
Simms Exstream Pullover Hoody

best in class

  • $249.95


Simms Fall Run Hybrid Jacket- black Simms Baselayers and Insulation
Simms Fall Run Hybrid Jacket

black

  • $229.95
Simms Fall Run Hybrid Jacket- loden Simms Baselayers and Insulation
Simms Fall Run Hybrid Jacket

loden

  • $229.95


Simms Fall Run Vest black Simms Baselayers and Insulation
Simms Fall Run Vest

top insulation piece

  • $149.95

Simms Fjord Pants Simms Baselayers and Insulation
Simms Fjord Pants

hard core layering

  • $249.95

New
Simms Harbor Sweater- black Simms Baselayers and Insulation
Simms Harbor Sweater

black

  • $149.95
New
Simms Harbor Sweater- sturgeon Simms Baselayers and Insulation
Simms Harbor Sweater

sturgeon

  • $149.95



Simms Heavyweight Baselayer Bottoms Simms Baselayers and Insulation
Simms Heavyweight Baselayer Bottoms

perfect under waders or bibs

  • $44.98
  • $89.95
  • Save 50%
Simms Lightweight Baselayer Bottoms Simms Baselayers and Insulation
Simms Lightweight Baselayer Bottoms

most versatile

  • $29.97
  • $59.95
  • Save 50%

Simms Lightweight Baselayer Top- woodland camo Simms Baselayers and Insulation
Simms Lightweight Baselayer Top

most versatile

  • $29.97
  • $59.95
  • Save 50%

New
Simms Midstream Hooded Jacket- black Simms Baselayers and Insulation
Simms Midstream Hooded Jacket

advanced wool technology

  • $269.95


Simms Santee Flannel Hoody- black/slate blanket stripe Simms Baselayers and Insulation
Simms Santee Flannel Hoody

black/slate blanket stripe

  • $54.97
  • $109.95
  • Save 50%
New
Simms Strata 160 bottoms Simms Baselayers and Insulation
Simms Strata 160 Bottoms

lightweight, versatile baselayer

  • $79.95


New
Simms Strata 160 Crew Simms Baselayers and Insulation
Simms Strata 160 Crew

lightweight, versatile baselayer

  • $79.95
New
Simms Strata 330 Bottoms Simms Baselayers and Insulation
Simms Strata 330 Bottoms

featuring Stormfleece Pro

  • $199.95


New
Simms Strata 330 Half-Zip Midlayer Hoody - loden Simms Baselayers and Insulation
Simms Strata 330 Half Zip Midlayer Hoody

featuring Stormfleece Pro

  • $199.95

New Color
simms windstopper beanie charcoal Simms Baselayers and Insulation
Simms Windstopper Beanie

charcoal

  • $49.95

simms windstopper beanie dark stone Simms Baselayers and Insulation
Simms Windstopper Beanie

dark stone

  • $49.95
New
Simms Women's Coldweather Fleece- sturgeon Simms Baselayers and Insulation
Simms Women's Coldweather Fleece

sturgeon

  • $149.95
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