It's a unisex S size, so it's about a women's M. 1. Comfortable texture The fabric, created based on "sleep theory," makes your relaxation time before falling asleep comfortable. You'll be enveloped in a silky, supple texture, creating a sense of high-quality tranquility. 1. Comfortable texture 2. Heat dissipation and moisture absorption For a good night's sleep, the essential qualities for sleepwear were "heat dissipation and moisture absorption." The front-opening design moderately dissipates heat, and the highly absorbent fabric ensures a comfortable sleeping experience. 2. Heat dissipation and moisture absorption 3. Ease of movement when turning over With generously sized armholes, highly elastic fabric, and even attention to the direction of the buttonholes, we've achieved a stress-free wearing experience. Retail price: 38,500 yen Size: M