High altitude boots

High-altitude boots: maximum safety beyond the tree line

When your adventures take you onto glaciers, north faces, and the most rugged peaks, the reliability of your gear becomes a matter of vital safety. High-altitude boots are engineered to protect your feet in the harshest environmental conditions on Earth. In our online store and at our Sistiana retail shop, we select only technical boots capable of guaranteeing complete thermal insulation, absolute waterproofing, and an ultra-robust structure to tackle rock, ice, and sub-zero temperatures.

Thermal technology and crampon compatibility

• Insulation and waterproof membranes: Our models integrate cutting-edge thermal linings (such as Gore-Tex Insulated Comfort or Primaloft) to keep your feet warm and dry even during prolonged belays or in deep snow.

• Rigidity and crampon compatibility: We offer rigid or semi-rigid boots designed for attaching semi-automatic or automatic crampons, which are essential for ensuring stability and safety on steep slopes and ice climbs.

• Protective rand and grip: Featuring wide, abrasion-resistant rubber rands that protect the boot from sharp rocks, combined with deep-lugged Vibram outsoles for flawless traction on mixed terrain.