The K4 is the ideal technical boot for high-altitude mountaineering, designed to tackle terrain and ice up to 4,000 m in particularly harsh climatic conditions. Fully crampon-compatible, it's perfect for glacier traverses and glacier climbing. The K4 GTX is extremely durable and incorporates the most innovative thermal technologies and components in the Kayland range.
Features :
ROD
- Striking new graphics and redesigned design ensure stylistic continuity with the side logo and pictogram.
- Fascia and toe area made with Diamond technology polyurethane for exceptional abrasion resistance and protection.
- Internal rubber reinforcement for improved protection against cleat wear.
- Integrated protective gaiters.
- Easy Zip waterproof closure for maximum protection against moisture.
LINING
- Gore-Tex® Duratherm lining for optimum thermal insulation, waterproofing and breathability.
- Enhanced interior comfort even in the coldest weather.
SOLE
- Enhanced arch support for better braking on descents and optimal grip on rocky terrain.
- Vibram® Teton outsole designed for mountaineering and ice climbing.
- Reinforced toe and heel zones for added safety.
- Grip rubber for reliable traction on all surfaces and conditions.
MIDSOLE AND INSOLE
- Two-tone polyurethane outsole block in corporate colors.
- Rear heel integrated and bonded to midsole for greater stability and stud compatibility.
- Fiberglass insole reinforced with aluminum foil for maximum rigidity.
- Temperature-responsive Smart PU midsole: stiffer in cold weather and softer in mild for optimum cushioning.
LACING SYSTEM
- New lacing system offers a customized fit for every use.
- Overlapping tongue and unique gusset for optimum foot support.
- Three levels of closure: lace puller for constant fit, intermediate lace closure, and microfiber strap with Velcro.
- Polyamide gaiter with waterproof heat-sealed zip.
MORE INFORMATION
Discover the entire range of Kayland hiking boots.