CLOSSHI FIBER HEAT long-sleeved crew neck shirts, black (2) and navy blue (1), size M, a set of 3 brand new, unopened shirts. - Brand: FIBER HEAT - Product Name: Long-sleeved crew neck shirt - Color: Black x 2 - Color: Navy Blue x 1 - Size: M - Quantity: Set of 3 Thin and warm for everyday comfort Odor control for men Moisture-wicking heat generation Heat retention Reduced stuffiness Antibacterial and odor-resistant Anti-static Pilling resistant Stretch Reduced indoor drying odor Environmentally friendly rayon fiber used #Heattech #HEATTECH Thank you for viewing.