Gaiters are accessories that attach to the lower legs, covering shoes and trouser bottoms. Their main purpose is to protect against natural elements such as snow, mud, water and even rocks or ice, which can enter boots or damage trouser bottoms. In mountaineering, where crossing névés or traversing mixed terrain is a frequent occurrence, gaiters provide an effective barrier that contributes to the wearer's comfort and safety.
The choice of materials is essential when selecting gaiters for mountaineering. Materials must offer excellent waterproofing to prevent snowmelt water from penetrating and chilling feet. Fabrics such as Gore-Tex or other breathable synthetic membranes are preferable, as they offer protection against water while allowing internal moisture (sweat) to evaporate, thus reducing the risk of condensation inside the gaiter.
Durability is another essential criterion. Gaiters must resist abrasion caused by ice, rocks and sometimes contact with crampons. Reinforcements in robust materials like Cordura on exposed areas can considerably increase the longevity of gaiters. The height of the gaiters also influences their protective capacity: knee-high gaiters offer maximum protection, particularly in deep snow or when traversing debris-filled terrain.
Gaiters should have a simple but effective fastening system. Zippers should be sturdy and often covered with a protective flap to prevent ice build-up. Wide Velcro straps are also appreciated for their ease of use, even when wearing gloves. It's essential that gaiters stay securely in place; for this, a strong, adjustable underfoot strap system (usually rubber) is crucial to keep the gaiter aligned with the boot.
The fit of gaiters must be compatible with different mountaineering boots. They must fit perfectly to avoid slipping or loss of efficiency. We recommend testing the gaiters with the boots you normally use to ensure a perfect fit.
For mountaineers, every gram counts. Lightweight gaiters are therefore essential, especially on long climbs when fatigue is the order of the day. They also need to be compact, so they can be easily stowed away in a rucksack when not in use.
Finally, breathability is a criterion that can greatly influence overall comfort, especially on intensive climbs where perspiration is abundant. Opting for moisture-wicking materials can help keep legs dry, increasing comfort and reducing the risk of chafing.
The choice of gaiters for mountaineering should not be taken lightly. It's essential to select a model that offers adequate protection, while being sturdy, comfortable and adapted to your specific mountaineering activities. Take the time to compare different models, and don't hesitate to try them out to find the one that best meets your expectations. With the right gaiters, your feet will stay dry and protected, allowing you to concentrate fully on climbing and enjoying the pleasures of the high mountains.