New SmartWool Women's PhD Run Light Elite Low Cut Color: Light Gray Women's S (21-23cm) Retail Price: ¥2,090 per pair Optimized fit through running research. For road and trail. Cushioning equipped at the toes and heel. ● INDESTRUCTAWOOL Technology = Improved durability while maintaining comfort ● 4 Degree Elite Fit System = Provides a secure fit that prevents slippage ● Slim fit designed for women ● Mesh ventilation zones tailored to women's perspiration ● Seamless toe construction Height: Low Cut Cushion: Light Elite Material: 52% Wool, 45% Nylon, 3% Polyurethane Running, Jogging, Jog, Trail Running, Trail