The 4000 Thermal Zip Neck is our middle-of-the-line tops offering and offers the best blend of warmth, breathability and moisture wicking for just about any activity.
Knee warmer with brushed inside that keeps your knees warm in cold conditions. Silicone at upper hem makes sure the knee warmer stays in place. Ergonomic fit.
Soft and stretchy performance baselayer with seamless Fuseknit design. Designed for comfort while running, hiking, cycling and exercising for in cool to cold temps.
Made of lightweight, warming yarn for optimal thermoregulation and provides excellent moi
