BRAIN SLEEP Brain Sleep Wear Perfect Cool (T-shirt & Shorts) Both top and bottom are gray, size M. I purchased the wrong size, so I am selling them. I opened the package and realized the mistake immediately, so I haven't worn them, and they are unworn. ----------- This is a set of room wear perfect for the hot season, combining cool-to-the-touch and moisture-wicking cooling properties. The relaxed fit allows for a comfortable night's sleep, even on restless nights. ◆ Product Features • Ultimate Cooling Material With "W Cooling," which combines cool-to-the-touch that feels instantly cool when worn and moisture-wicking that absorbs sweat and moisture to keep you cool, it supports comfortable sleep until morning. • Always clean, antibacterial and odor-resistant Antibacterial and odor-resistant processing is applied to suppress the growth of bacteria that cause odors in the summer. The effect lasts even after 10 washes, so you can use it comfortably every day. • Comfortable fit that doesn't constrict The relaxed design that doesn't constrict the body allows you to relax without stress. The elastic waist and drawstring make it easy to adjust the size. • Difficult to see-through and sweat-resistant The two-layer fabric design makes it difficult to see-through and sweat stains are less noticeable, making it perfect for a quick trip to the neighborhood. ◆ Size Top (Size M) • Length: approx. 68/72cm • Width: approx. 60cm • Hem width: approx. 22cm • Shoulder width: approx. 57cm Pants (Size M) • Total length: approx. 53cm • Waist: approx. 36cm • Hips: approx. 105cm • Inseam: approx. 23cm ◆ Specifications • Color: Light Gray • Design: Round neck, rounded hem (top) • Waist: Elastic, with drawstring