Model in video is 5&';10, 165 lbs, wearing a size Medium. The Long Sleeve Merino Tech Tee packs a punch. Built with adventure in mind, this long sleeve tee will easily become your new favorite next-to-skin piece for everything from skiing to hiking. Made from our DUAL SURFACE(TM) UL Precision Blended Wool, it&';ll keep you protected from UV rays yet warm from basecamp to ridgeline. Relaxed Fit. weather activity features DUAL SURFACE(TM) UL Precision Blended Wool Fabric Weight: 120 g/m2 Garment Weight: Men&';s L = 168 g (0 lb. 6 oz.) Model in video: 5&';10, 165 lbs, wearing a size medium Olive and Dirt Tech Tees: Fabric Made in USA | Garments sewn in Vietnam Tourmaline and Cilantro Tech Tees: Fabric Made in Japan | Garments sewn in Vietnam