Colter II Vest

Introducing the Colter II Vest, designed for active individuals. With insulated panels for core warmth and 37.5® insulation for a weight-to-warmth ratio like no other, this packable vest ensures comfort and flexibility with 4-way stretch sides. Say goodbye to bulky layers and hello to your new go-to vest.

Whether you’re training, competing, or recovering, your performance depends on staying in your comfort zone as long as possible.  37.5 Technology removes moisture before it turns into sweat, helping you maintain an ideal core temperature so that you can perform your best.  Climate control clothing with 37.5® Technology has been proven to decrease the rate of core temperature buildup, increasing athletic performance by up to 26%.