The Cadet XC is designed with pro-level features for every rider&';s advantage, including a BOA closure system, one-piece synthetic upper, and grippy-yet-durable co-molded rubber outsole The Cadet XC is packed with details designed to make the difference when riding dirt, for MTB and gravel alike. Obsessively engineered features include an elegant single L6 dial BOA closure system, a supple one-piece synthetic upper with laser perforation for ventilation, an injected nylon-and-fiberglass that is engineered to minimize weight while maximizing power transfe, and a co-molded rubber outsole that balances grip and durabilityr. The Cadet XC delivers the advantages MTB and gravel riders demand. Upper:""80% TPU (2% PU / 48% TPU / 50% Hotmelt) / 15% Synthetic Leather (40% PU / 60% Nylon) / 5% Textile (100% Polyester)"" Lining: ""80% Textile (100% Polyester) / 20% Synthetic Leather (60% Nylon + 40%PU)"" Sole: 57.3% Nylon (75% PA6+20%Glass Fiber+5%Carbon Fiber) 42.7% TPU