01 / feel
Silky Smooth & Breathable.
A silky-smooth microfiber face worn right against the skin — it glides rather than drags as you move, soft enough for all-day wear, and breathable enough that heat escapes instead of building up under a shell.












An American Company, With Production in Europe & North America.
An American Company, With Production in Europe & North America.
01 / feel
A silky-smooth microfiber face worn right against the skin — it glides rather than drags as you move, soft enough for all-day wear, and breathable enough that heat escapes instead of building up under a shell.
02 / season
Layers flat under a ski pant or shell for skiing, snowboarding, winter running and cold-weather training — no bulk, no bunching, no seams digging in.
03 / moisture
Poly-elastane microfiber pulls sweat off the skin and moves it to the surface to dry, so you stay dry on the climb instead of cold on the descent. The single most important job a base layer has.
04 / movement
Stretches and recovers across both grains, so it moves with you through a turn or a stride and never binds under a mid-layer.
05 / fit
An ankle-length leg under a raised high waistband that stays put through a full day — and sits flat inside a boot instead of rucking up at the shin.
06 / vs thermals
Base layers prioritize moisture control over pure insulation. This makes a base layer the better choice for active winter settings compared to thermals, which trap too much moisture. Combine both for extra cold environments!
07 / construction
Flatlock seams lie flat against the skin so nothing digs in under a mid-layer or a pack strap, and the printed fabric is cut and sewn after printing so the pattern runs across the seams.
08 / sun
The same knit carries a UPF 50+ rating, blocking over 98% of UV rays — worth having on a spring skin lap or a bright day above the treeline.
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See all01 / feel
A silky-smooth microfiber face worn right against the skin — it glides rather than drags as you move, soft enough for all-day wear, and breathable enough that heat escapes instead of building up under a shell.
02 / season
Layers flat under a ski pant or shell for skiing, snowboarding, winter running and cold-weather training — no bulk, no bunching, no seams digging in.
03 / moisture
Poly-elastane microfiber pulls sweat off the skin and moves it to the surface to dry, so you stay dry on the climb instead of cold on the descent. The single most important job a base layer has.
04 / movement
Stretches and recovers across both grains, so it moves with you through a turn or a stride and never binds under a mid-layer.
05 / fit
An ankle-length leg under a raised high waistband that stays put through a full day — and sits flat inside a boot instead of rucking up at the shin.
06 / vs thermals
Base layers prioritize moisture control over pure insulation. This makes a base layer the better choice for active winter settings compared to thermals, which trap too much moisture. Combine both for extra cold environments!
07 / construction
Flatlock seams lie flat against the skin so nothing digs in under a mid-layer or a pack strap, and the printed fabric is cut and sewn after printing so the pattern runs across the seams.
08 / sun
The same knit carries a UPF 50+ rating, blocking over 98% of UV rays — worth having on a spring skin lap or a bright day above the treeline.

Ridgeback Base Layer Bottoms
Tundra
$86.99
Free Shipping
2 pieces · Bought together by customers

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