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

Stay snug in this versatile, highly breathable pullover.


Women's Nano Puff® Pullover

Relish the incredible warmth to weigh ratio of this top.

Women's Down Sweater

Venture to the upper latitudes with warmth and style.

Women's Down Sweater Full-Zip Hoody

Pack this superior garment for guaranteed warmth.

Women's Micro Puff Jacket

Insulated with superwarm and ultracompressible loft jacket.

Women's Nano Puff® Jacket

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

Women's Down Sweater Vest

This remarkable layering garment indulges with feminine fit and warmth.

Women's Nano Puff® Hoody

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

Women's Ultralight Down Shirt

Our lightest insulation, this shirt is a slim model of thermal efficiency.

Women's Micro Puff Hooded Jacket

Defend against wind, water and chills with this warm coat.

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