Sidi Tri-sixty Mtb Shoes. Dominate the trails with the SIDI Tri-Sixty MTB Shoes. Experience a perfect, pressure-free fit with the innovative Tecno-3 Push Flex closure system. A reinforced, integrated heel cup stabilizes your foot for powerful, efficient pedaling, while reflective details enhance safety. The latest-generation C-Boost SRS carbon sole ensures maximum power transfer directly to the pedals. This high-performance sole is also durable and walkable, featuring replaceable SRS inserts and ventilation holes for lasting comfort and performance on any terrain. Features:Tecno-3 Push Flex:- The Tecno-3 Push Flex completely eliminates the pressure zone on the instep and significantly improves the feeling of closure. Equipped with a smaller support surface on the tongue of the shoe, with a central flexing system, it manages to accompany the different needs and conformations of various cyclists, without creating areas of hyper pressure. It guarantees micrometric adjustment, tension closing / release speed and is replaceable.Sidi Intregrated Heel Cup:- An all new design and light, reinforced to avoid deformation after prolonged efforts and pressures. Anatomically shaped, it stabilizes and supports the foot when pedalling. The reflective inserts on the heel provide greater safety to the athlete on the road, helping to signal the presence of the cyclist in conditions of poor visibility.C-boost Srs Sole:- Made of the latest generation carbon, thanks to the special conformation of the metatarsal area, it increases the transmission of power directly on the pedals, guaranteeing ideal power transfer and support. The new oval holes extend the adjustment the position of the cleat by ± 5 mm of a millimetre scale is included for remembering the riders personal cleat positionC-boost Srs Sole:- Provided with SRS (Sole Replacement System) inserts in Nylon and TPU, with the function of protecting the carbon in the areas most subject to deterioration from use and for increased durability while walking. The SRS inserts are integrated by ventilation holes that promote the circulation of air inside the sole with each pedal stroke. tradeinn Bikeinn