High-elastic material, free size, suitable for everyone. Made of soft, highly elastic fabric, it doesn't feel tight, providing a comfortable fit. ❣️First come, first served for only one item! ✨Instant purchase welcome, purchase without comment late at night OK!✨ ⚠️Photos used on the site are for illustrative purposes! Please be sure to check the actual product photos. ⭐️Welcome to bulk purchases, feel free to comment ✨Free shipping! ・Please understand that items are stored at home and will be shipped with simple packaging before purchasing ( ⁎ᵕᴗᵕ⁎ ) #saku shop's product list is here ✨☜ 7-103 0031 Mask, prevents sun damage, running, elasticity, UV protection, sweat-absorbent and quick-drying, breathable, unisex