Hanwag Sirius II GTX Alpine Shoes

The Hanwag Sirius II GTX is a firm and versatile alpine boot designed for demanding touring. The clamp loop allows for different tight lacing of the front and upper part of the bootleg. The hand-raised, circumferential scree protection protects the upper material against wear and stabilizes the boot shape.

The ultra-thin and lightweight GORE-TEX membrane, made of stretched, microporous PTFE (polytetrafluoroethylene), is especially suitable for warmer climates. The lining is waterproof and highly breathable. The boot features a crampon-resistant sole for fully automatic crampons.

This shoe is categorized as D, making it suitable for high alpine tours, selective glacier, ice, and firn tours in pathless, extreme terrain, or for ice climbing. The stiffness of the sole, the rounding of the sole for good rolling, and the shaft construction determine the model's position within the categories A-B-C-D.

D indicates very firm and fully crampon-resistant (step-in/automatic crampons), C indicates firm and conditionally crampon-resistant (strap-on/semi-automatic crampons), B indicates firm hold and solid but flexing sole for trekking and hiking, and A indicates a soft, very well flexing structure.

Weight per pair: 1940 g. Size information: size is normal. Fit: normal cut.

Details include cold insulation according to DIN EN 344-1 up to -15°C, a soft upper made of leather, a tip made of TPU, a full-length cushioning wedge made of PU, and a heel made of PU for additional cushioning.

This outdoor shoe features a high cut construction and is made from 3-3.2mm thick mountain cowhide. The outsole is Vibram Alpin Light, and the membrane is GORE-TEX Duratherm, providing waterproof features.

Special features include hook fixation, full crampon proof suitability, and a lacing closure system.