Description

The Kayland K4 GTX is a technical mountaineering boot designed for ascents up to 4,000 metres, where the rigours of the conditions demand unfailing reliability.

Compatible with automatic crampons, it provides stability and grip on both ice and rock, while guaranteeing excellent thermal insulation. Its redesigned look combines all-round protection with assertive style, with a reinforced upper and a precise fit for demanding terrain.

The K4 GTX features a fabric and polyurethane upper with Diamond Technology, offering exceptional abrasion and impact resistance. Internal rubber reinforcements effectively protect the foot from the wear and tear of crampons, while the integrated gaiter and waterproof Easy Zip keep out the elements. On the inside, GORE-TEX® Duratherm membrane keeps feet dry and warm, while ensuring optimum breathability for prolonged exertion.

Underfoot, the Vibram® Teton outsole provides remarkable grip on all types of surfaces and effective braking on descents. Smart PU technology adapts the density of the sole according to temperature for constant comfort, while multi-level lacing with Velcro strap ensures a precise and durable fit.

• Type of use : high mountain mountaineering up to 4000 m
• Spike compatibility: automatic and semi-automatic
• Membrane : GORE-TEX® Insulated Comfort Footwear waterproof, breathable and insulating
• Vibram® Teton outsole – Mont Compound: optimum traction and grip
• Block sole : Dual-density PU + TPU insert
• Upper: fabric + polyurethane with Diamond Technology protection
• Internal anti-crampon rubber reinforcements
• Integrated gaiter with waterproof Easy Zip closure
• Insole: fibreglass + aluminium foil
• Smart PU technology: variable density depending on temperature
• Lacing system: multi-level with top Velcro strap
• Mid-height

Condition

New

Warranty

2 years

Type

Men

Year

2026

Average unit weight (g)

1720

For the Size

42

Asymmetrical shoe

Straight

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Vibram soles

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Gore Tex technology