This is a large underwear set from Gunze, a major underwear manufacturer that has been popular in Japan for a long time. The undershirts are 3L, and the shorts are LL. The undershirts are V-neck, three-quarter sleeve and V-neck, seven-quarter sleeve. The shorts are LL, but they are roomy and a bit oversized. They are also extremely comfortable to wear. I can't find them easily in stores, so I always buy them in bulk online. I bought too many, so I'm selling some of them. Since this is a bundled sale, I would appreciate it if you could refrain from comments or inquiries about purchasing individual items. They are made of high-quality 100% cotton that is gentle on the skin and comfortable to wear.