THE NORTH FACE ノースフェイス Undershirt Long Sleeve Dry Crew NU65162 XL Size Width 51, Length 79, Sleeve Length 85 Black This underwear features polypropylene on the skin-facing side, which does not absorb moisture into the fibers, and polyester on the outer side, which has sweat-wicking and diffusion properties. Developed with the concept of quickly shifting sweat from the body to the surface of the garment, leaving no moisture on the skin-contacting surface. The double-face construction combines a highly breathable grid-like design with the opposing properties of hydrophobicity and absorbency to improve comfort during exercise. It is extremely thin, lightweight, and has a high-fit silhouette. The North Face, Arc'teryx, Columbia, Mammut, Marmot, Outdoor Research, Mountain Hardwear, Yamato Michi, L.L.Bean, Montbell, REI Mountaineering, Trail Running, Running, Jogging, Mount Fuji, Camping, Festivals, Fishing