(Rapasa) Warm innerwear, cold weather underwear, long sleeve shirt, thermal insulation, brushed winter men's underwear [1. 2 black piecesthin shirt, L

[Thin 100/Medium 200] This inner shirt comes in two different thicknesses and can be used in any situation from autumn to winter to spring, and is safe for cold days and nights. There are two types of products included, so please be sure to check the product contents before purchasing. [Cold weather performance] Comfortable to wear and fluffy brushed lining has high heat retention ability that firmly retains air warmed by your body temperature and prevents it from escaping. You can wear it with confidence even on cold days and at night. [4-way stretch] The 4-way stretch material not only has excellent elasticity, but also fits well and provides a comfortable and warm fit. [Note] We have revised the previous version and changed the collar width and specifications to make it look like a T-shirt, making the neck area easier to use and more durable. Also, please avoid washing dark colors with other items as the color may fade or transfer. ✨✨[Size Note] From 2020 onwards, we have reviewed the conventional sizing and achieved a more snug fit silhouette. Please double check the size/chest measurement before purchasing.