The Lynx MTB BOA shoes are equipped with dual IP1 BOA closure for excellent support and a very precise, secure fit. The microfiber upper is seamless for comfort and highly breathable. The thermo-moldable insole can be heated and re-shaped to suit your individual foot shape. Underneath, a carbon fiber sole provides power transfer with interchangeable studs for traction off the bike. Features: - Carbon Sole with polyurethane inserts and interchangeable studs - Highly breathable seamless microfiber upper - Microfiber tongue with ventilation holes - 2x IP1 Boa closure system provides excellent support - Thermo-moldable insole