I have a few of these fabulous Tencel three quarter sleeve undershirts from Numi. Great for layering and a great way to save your sweaters. Never worn. New with tags in original bags they were packaged in. I gained a little weight and need a size medium and missed the 30 day return window. Original retail is $65 each on the Numi site. TECHNOLOGY -Absorbent Contemporary Cotton underarm shields that wick away sweat and odor -Guaranteed to stop 100% of sweat stains -Lightweight, 4-way stretch, comfortable and breathable -Unmatched luxury and softness of our staple fabric STYLE -Reversible neckline: choose between scoop or crop neck -Three quarter sleeve length -The ultimate essential base layer FIT -Slim fit for an invisible base layer -Hip length with short sleeves FABRIC -90% Thermo-regulating, TENCEL™ for ultra light weight softness, breathability, and keeping you cool and dry -10% LYCRA® for optimal stretch and comfort -Made with shrink-resistant, fade-proof materials for long-lasting wear -Responsibly knit and dyed in Canada CARE -Machine wash cold, tumble dry low -Wash with like colors