Whether you're heading to the base of a climbing route in the Alps or tackling a technical ridge in Chamonix, the Tecnica Sulfur Nubuck is the approach shoe designed for those passionate about verticality and precision. Developed in collaboration with mountain guides, it combines long-lasting comfort, precise fit, and high-end technologies to support your steps on the most technical terrains.
Equipped with Tecnica's exclusive AST (Adaptive Shape Technology), the Sulfur offers a precise fit similar to a climbing shoe, while remaining comfortable even after hours of walking. Its GORE-TEX® membrane provides reliable waterproofing, and its Vibram® sole ensures exceptional grip, even on polished slabs or steep slopes.
Designed to last, this shoe is also resoleable, thanks to the Vibram Repair If You Care program, a responsible initiative to extend the life of your technical footwear.
Upper: 1.6-1.8 mm Nubuck leather
Lining: Soft mesh sock lining
Insole: Anatomical, Ortholite®
Midsole: Compression-molded dual-density EVA with a high-rebound compound
Outsole: Vibram® Megagrip™
Weight: 2 x 430 g