Work up a sweat but still feel cool in our Women’s Merino Sport Ultralite High Neck Tank, which combines the benefits of ZQ-certified Merino wool (temperature regulation, odor resistance, and moisture management) with TENCEL™ Lyocell fibers, to result in a performance fabric that is soft, lightweight, and super comfy. With a cut and a raglan sleeve design to give you freedom of movement, this top is a perfect complement to high-energy, high-sweat activities.Features This ultra-lightweight, super-soft performance fabric, blended from Merino and TENCEL™ Lyocell fibers is designed to help you stay cool and comfortable when you work up a sweat Size Medium Weight: 78g (2.75 oz) Fit: Relaxed Knit in Vietnam: 53% Wool, 47% TENCEL™ Lyocell