Mountain Hardwear Women's Integral Long Sleeve Crew:
With the Mountain Hardwear Women's Integral Long Sleeve Crew a Hybrid Merino Wool and polyester fabric provides the best of both worlds. Its ultra-fine Merino Wool fibers provide softness and warmth, and the Integral's fast-drying polyester fibers are durable and wick away sweat. A MicroClimate Zoning construction places open mesh areas for breathability where you need it most, while an anti-microbial finish controls odor.