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Trilogy Jorasses 4S GTX Black
Mountaineering boots with
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No subject to promotional offersThe Trilogy Jorasses 4S GTX Black is an alpine boot from the brand Millet.
High-performance and protective, this lightweight alpine boot has been designed for technical ascents all year round. Equipped with a GORE-TEX® membrane and thermal insulation, it protects you from the cold down to -10°C and from harsh weather conditions in extreme environments.
Its serrated Vibram® Nanga Litebase sole grips slippery surfaces firmly to stabilise each of your steps in extreme conditions, while its compatibility with semi-automatic crampons will take you on beautiful glacier walks and other demanding alpine ascents.
Reinforced on both sides, the Trilogy Jorasses 4S GTX takes great care of your feet against the elements of high mountain environments. Its mid-height upper offers reassuring and essential ankle support while remaining flexible enough for climbing phases and comfort, and its BOA® Fit system ensures a personalised and precise fit, adjustable in two movements and even with gloves.
Thus, this boot is ready for seasoned adventurers seeking reliability and high performance!
- Very comfortable and high-performance fit
- BOA® adjustment system for precise micro-adjustment hold
- Compatible with the use of snowshoes
- Waterproof gaiter with zip and velcro
- Padded ankle support
Composition:
- Upper: Italian textile with high abrasion resistance
- Midsole: EVA foam
- Outsole: Non-slip Vibram® rubber
| GORE-TEX® DURATHERM | The experts' choice for mountaineering boots in cold weather. GORE-TEX® Duratherm™ ensures waterproofing and thermal comfort for the feet. It is significantly warmer than a standard GORE-TEX® boot thanks to a laminated layer of thermo-insulating material that traps heat around the foot. |
| VIBRAM® LITEBASE | Vibram® Litebase is an innovative technology designed to significantly reduce the sole’s weight by reducing the thickness of the rubber, while maintaining the arrangement and structure of the lugs, giving it the same performance as a thicker sole. The Vibram® Litebase technology allows a reduction of approximately 40 to 50% in sole thickness, from 1.7 mm down to 0.5 / 0.9 mm depending on the sole type, resulting in a 25 to 30% weight reduction. The substantial reduction in rubber thickness does not compromise sole traction, durability, or increase the risk of tearing. |
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