I bought these new for mountain climbing, but I never got the chance to use them, so I'm selling them. Product Name: [Goldwin] Sports Tights Impact Breeze Long Tights Men's 3F19130 Size: S Retail Price: 13,200 yen Excerpt from the following site: 【Lightweight stretch material】 Achieves 112g while maintaining firm support. 【High breathability】 Mesh with high breathability is placed in areas where heat tends to build up. 【Firmly supports the waist】 Leads to core stability. 【Knee support】 Reduces stress and anxiety on the knees during exercise. 【UV protection】 Protects skin from UV rays with UV cut effect. 【3D design for smooth movement】 C3fit's unique three-dimensional design enables smooth movement. Color: Black系 (Black-based) Size: S