ATSUGI collagen-infused, 180 denier black spats. Features heat generation for warmth. Extra thick moist spats. - Size: M-L - Color: Black - Denier: 180 - Material: Collagen-infused - Features: Heat generation - Brand: ATSUGI - Length: 10-part length (full length) Purchased at Shimamura. Stored at home, so please refrain from purchasing if you are sensitive to this. Thank you for viewing. #ViVi'sRoom has many items♪ Please take a look if you like♪ We will further discount for those who purchase multiple items♡