ICEBREAKER SIERRA LONG SLEEVE ZIP TOP

When you want serious warmth and breathability, reach for the Icebreaker Sierra Long Sleeve Zip Top. A superior solution to synthetics, Icebreaker's RealFLEECE® has recycled merino fiber wrapped around a Nylon core, then brushed to maximize warmth and softness. With a hint of LYCRA®, the Sierra fits like a charm and is built for performance, keeping out the cold when you're hiking, skiing or waiting in a blind, but always breathable and resists odor day after day. Feel the difference and you'll be a convert.