I used this for work and sports. The adidas mark started to peel off, so I stopped wearing it outside, but it's made of quick-drying, absorbent material, so sweat doesn't show. Please check the photo for the adidas size notation for OT. It feels like a size L when worn. How about it for loungewear or light walks? ☺︎ I will ship via anonymous delivery. There may be changes between Rakuraku and Yu-Yu. Simple design adidas black T-shirt, OT size. - Brand: adidas - Size: OT - Color: Black Thank you for viewing. Color...Black系 (Black-based) Pattern/Design...Plain