Insulation Layer

If staying warm is important, then protect your body with a superior insulation layer. These expert-tested expedition essentials help you regulate your body temperature so you stay warm and comfortable.

Women's R1® Pullover

$129.00 Stay snug in this versatile, highly breathable pullover.


Women's Nano Puff® Pullover

$159.00 Relish the incredible warmth to weigh ratio of this top.

Women's Down Sweater

$200.00 Venture to the upper latitudes with warmth and style.

Women's Down Sweater Full-Zip Hoody

$250.00 Pack this superior garment for guaranteed warmth.

Women's Nano Puff® Jacket

$199.00 Travel light with this warm, windproof and highly compressible jacket.

Women's Down Sweater Vest

$150.00 This remarkable layering garment indulges with feminine fit and warmth.

Women's Nano Puff® Hoody

$229.00 Stay warm and dry with this water-resistant, windproof jacket.

Women's R1 Full-Zip

$149.00 Don't leave without this top! It stretches, breathes, wicks and warms.

Women's Xenon Jacket

$260.00 Lightweight jacket that doesn't sacrifice function or performance

Women's Nano Puff® Vest

$149.00 Insulate efficiently with this lightweight windproof vest.

Women's Better Sweater Jacket

$139.00 Opt for the best of both fleece and wool in this chill-chasing sweater.