Since 1994 in Columbus, Ohio
Free shipping over $50 / 1-888-451-0363
Menu

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 Big Sky Wool Beanie- orange Simms Baselayers and Insulation
Simms Big Sky Wool Beanie

simms orange

  • $23.97
  • $39.95
  • Save 40%
New
Simms Bristol Reversible Jacket Simms Baselayers and Insulation
Simms Bristol Reversible Jacket

just simply awesome!

  • $249.95

New Color
simms coldweather shirt Gunmetal Logan Plaid Simms Baselayers and Insulation
Simms Coldweather Shirt

gunmetal logan plaid

  • $134.95

New Color
simms coldweather shirt selvedge logan plaid Simms Baselayers and Insulation
Simms Coldweather Shirt

selvedge logan plaid

  • $134.95


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

an amazing piece of gear!

  • $249.95
Simms Everyday Beanie- carbon Simms Baselayers and Insulation
Simms Everyday Beanie

carbon

  • $34.95


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

best in class

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

black

  • $199.95


New Color
Simms Fall Run Hybrid Jacket- loden Simms Baselayers and Insulation
Simms Fall Run Hybrid Jacket

loden

  • $199.95

New Color
Simms Fall Run Vest bronzeback Simms Baselayers and Insulation
Simms Fall Run Vest

top insulation piece

  • $134.95

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

top insulation piece

  • $134.95
Simms Fjord Pants Simms Baselayers and Insulation
Simms Fjord Pants

hard core layering

  • $249.95



Simms Fleece Midlayer Bibs Simms Baselayers and Insulation
Simms Fleece Midlayer Bibs

Seamless Insulation

  • $119.95
Simms Heavyweight Baselayer Bottoms Simms Baselayers and Insulation
Simms Heavyweight Baselayer Bottoms

perfect under waders or bibs

  • $89.95

Simms Heavyweight Baselayer Hoody Simms Baselayers and Insulation
Simms Heavyweight Baselayer Hoody

full protection

  • $89.95

Simms Lightweight Baselayer Bottoms Simms Baselayers and Insulation
Simms Lightweight Baselayer Bottoms

most versatile

  • $59.95


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

most versatile

  • $59.95
Simms Lightweight Baselayer Top- black Simms Baselayers and Insulation
Simms Lightweight Baselayer Top

most versatile

  • $35.97
  • $59.95
  • Save 40%


Simms Rivershed Half Zip- black heather Simms Baselayers and Insulation
Simms Rivershed Half Zip

black heather

  • $129.95
Simms Rivershed Half Zip- riffle heather Simms Baselayers and Insulation
Simms Rivershed Half Zip

riffle heather

  • $129.95


Simms Rogue Fishing Pants Simms Baselayers and Insulation
Simms Rogue Fishing Pants

a new shop favorite!

  • $139.95

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

black/slate blanket stripe

  • $109.95

Simms Santee Flannel Hoody- clay cork stripe Simms Baselayers and Insulation
Simms Santee Flannel Hoody

clay/cork stripe

  • $109.95
simms windstopper beanie dark stone Simms Baselayers and Insulation
Simms Windstopper Beanie

dark stone

  • $49.95
Sign Up - News & Promotions