Merino Wool SPF Base Layer Crew

100% Merino Wool base top, crew, size Medium. REI Co-op. Fair trade certified factory. anti-pilling, SPF 30 sun protection. wicking and quick drying. Periwinkle lavender. NWT. REI Co-op Merino 185 Base Layer Top - Women's Soft, breathable and naturally odor resistant, the women's REI Co-op Merino 185 short-sleeve base layer top is an ideal next-to-skin layer for hiking, cycling and even sleeping. - Ultrafine 185 g merino wool offers a soft feel without any itchiness - Made with 100% merino wool that naturally breathes, wicks away sweat, dries quickly and resists odors, making it an ideal multi-day trip companion - UPF 30 sun protection - Flat seams and merrow stitch construction eliminate chafing - Underarm gussets allow full range of movement - Designed to hug the body for optimum performance - Weight: 5.1 oz. (size Medium) Machine wash warm, gentle cycle, with wool wash product; do not twist or wring; remove promptly; do not bleach; tumble dry low; dry cleaning not recommended Field-tested on its own and as a base layer while hiking, running, rock climbing, cycling, skiing and camping in diverse climates across the U.S. Made in a Fair Trade Certified™ factory REI is Climate Neutral Certified; as we work to actively reduce our footprint, we measure annual carbon emissions and purchase an equivalent amount of verified carbon credits Imported.