The Momentum Lace new version is designed for ultimate comfort while offering top performance. Made with high-quality materials and crafted for efficient climbing, the flat shape of the shoe makes it ideal for the delicate footwork required on vertical terrains and slabs. That said, the Momentum Lace is versatile enough to suit indoor climbing and various styles of steeper climbing.Weight: 557 gCountry of origin: China[Upper] 55% Polyester, 45% Rubber[Lining] 60% Polyester, 40% Suede[Midsole] 100% TPU[Outsole] 100% Rubber