This is a set of high-performance Vesp innerwear. Brand new, never used. Never even opened. Retail price: Top: 5390 yen Bottom: 5390 yen Size: M Please check the size chart in the images. This is a warm and comfortable long-sleeved T-shirt with various functions, processed with IFMC to promote blood circulation. Great for use as an inner layer in the mountains, as a long-sleeved T-shirt for spring snowboarding, or as relaxing wear at home! A product with many repeat customers! 【IFMC. / Ifmic】 IFMC. products contain aggregated functional mineral crystal (IFMC.) in the fibers, and wearing them can be expected to promote blood circulation, stabilize the core, and improve balance.