Tecnica Sulfur GTX WS grey light petrol

the Sulfur GTX is a fast approach shoe that combines professional climbing precision with all-day hiking comfort.
Developed with mountain guides to elevate the approach shoe category, it features Tecnica's exclusive AST technology for precise fit
Equipped with premium technologies from Ortholite®, Gore-Tex® and Vibram®

Climbing precision
By combining adaptive memory foams with pre-shaped thermoplastic inserts and an Ortholite footbed, the AST – Adaptive Shape Technology – adapts the Sulfur precisely to every foot shape
The Sulfur was crafted around an anatomical last and is equipped with Edge Frame technology and a Vibram® Megagrip™ outsole with a climbing zone that significantly improves climbing performance.

Climbing performance meets hiking walking function
The Edge Frame plate positioned above the midsole provides stiffness and support when climbing while still allowing free bending of the shoe when walking.
The result: climbing performance meets hiking walking function.
The longitudinal elements promote stiffness and torsional stability in the toe and midfoot area.
The crossed cut-out arrangements allow more flexibility in the midfoot area.

Hiking comfort
The midsole consists of two different densities.
The softer EVA component at the heel provides cushioning and ground conformance to ensure optimal walking comfort.
The midsole and outsole are equipped with a forward-oriented sole profile to enable a smoother transition from heel to toe and thus longer hiking with greater comfort.

Heel loop
Climbing zone
Arch Grip
Gore-Tex Extended Comfort lining
Ortholite footbed
Vibram Megagrip outsole

Gender: Women's
Application: approach climbing
Weight: 360g

Upper material: 1.5 mm thick water-resistant suede leather
Lining: Gore-Tex® Extended Comfort
Footbed: anatomically pre-shaped, Ortholite®
Midsole: compression-molded EVA in two hardnesses with high rebound
Outsole: Vibram® Megagrip™

In-stock items usually ship from our warehouse within 1 to 3 working days. Skis with binding mounting take a little longer: we mount them carefully and let you know as soon as your set is on its way. Personal advice is available by appointment in our store in Ronsberg. Details in our shipping policy.

We accept all major credit cards, PayPal, Klarna and Shop Pay. With Shop Pay you can pay for your purchase in interest-free instalments.

Statutory warranty rights apply, plus the manufacturer's guarantee where one is granted. You can return unused items within 14 days of receipt; register the return in your customer account. We refund the purchase price of the items minus a 5 € return fee (6.90 € from abroad); you receive the return label from us. Skis mounted according to your details are excluded from exchange. Details in our return policy.