Silex Men's (2022), climbing shoes

The Silex has long been established as a ‘go-to’ shoe for climbing long routes in comfort, and the latest updates ensure it maintains this status.

Silex offers a stiff and supportive shoe with superior comfort and breathability. Strap closure provides a fast and secure fit. A perfect blend of fit, support and precision making it ideal for those operating in the mid grades to push their skills without sacrificing comfort. 

• Upper: Split leather with recycled Air Net side for increased ventilation. Strap closure for a fast yet comfortable fit.
• Lining: 3D recycled lining for more breathability and comfort.
• Midsole: Special anti-deformation recycled midsole.
• Sole: Sticky yet durable Boreal ZENITH Quattro outsole. 4-4.5 mm thickness depending on size. Middle part of the outsole with recycled rubber.