Kokenai Cocopita (Socks That Don't Slip Off) ■ Colors: Heather Black, Heather Blue (2 pairs each) ■ Size: 27-29cm ■ Materials: Cotton, Polyester, Others ■ Features: Designed specifically for sneakers W Support: Double support at the opening and arch of the foot for a secure fit, preventing socks from slipping off when wearing sneakers. U-shaped Stopper: The uniquely developed "U-shaped stopper" holds the heel firmly, designed based on research of foot movement and fabric elasticity. Size Print: Size printed on the inside of the socks for easy identification. ■ Country of Origin: China *These will be sent in simple packaging. Thank you for your understanding. Shipping is included in the price.