COSMO™ Retain

Lightweight Insulation

Features

Equivalent to 400 grams of insulation without the weight, thickness, or bulk

Wind-proof, and breathable

Paper-thin

Revolutionary space-aged aluminum technology – goes from a solid to a gas, back to a solid

Can use non-insulated patterns

Greatly reduces overall weight of the boot

Highly technical visual two-tone look

Waterproof option also available (HBR® Retain)

More to Check Out