Ski touring is alpine skiing without the lift infrastructure — you ascend under your own power using skins attached to the base of the ski, then descend on the same equipment. It gives access to untracked terrain, empty mountains and a quality of silence that groomed pistes never offer. It is also a serious mountain activity that carries avalanche risk, navigation demands and physical requirements that distinguish it categorically from resort skiing.

The equipment is specific and cannot be substituted with resort gear. Understanding what each piece does and why it differs from downhill skiing equipment is the foundation for touring safely and efficiently.

Skis and Bindings: The Core System

Ski touring skis are lighter than alpine skis — typically 1,200–1,700g per ski — and designed to balance uphill efficiency with acceptable downhill performance. Skinnier skis (under 85mm waist) tour more efficiently and are better on groomed or compact snow; wider skis (90–110mm) float better in powder and provide more stability on descent. The choice depends on terrain and conditions: narrow for glaciers and hard-packed spring snow; wider for powder-heavy western Alps and Scandinavian touring. Salomon, Dynafit, Black Diamond and G3 all produce well-reviewed touring ski ranges.

Touring bindings must release in a fall (for safety on descent) and lock into a touring mode that elevates the heel for uphill movement. Pin bindings (Dynafit, Plum, ATK) are lighter and more efficient for uphill but require compatible boots with tech fittings at toe and heel. Frame bindings (Marker Duke, Salomon Guardian) work with any alpine boot, descend more like a normal binding, but are significantly heavier. For serious touring, pin bindings are the standard — the weight saving over a full day’s ascent is substantial.

Nylon or mohair strips that attach to the ski base and grip the snow on ascent while allowing a glide stroke forward. Mohair skins glide better and are more efficient on gentle terrain; nylon skins grip better on steep icy slopes. Mixed skins (60% mohair / 40% nylon) offer the best compromise for most touring. Skins must be sized to match the ski width and cut correctly to leave the metal edge exposed — skis cannot edge without the metal contact.

Boots: Uphill Efficiency and Downhill Control

Touring boots have a walk mode (flexible cuff for uphill movement) and a ski mode (locked cuff for downhill performance). The ratio between touring comfort and downhill performance is the fundamental trade-off: ultralight touring boots (Dynafit TLT, Atomic Backland) prioritise uphill efficiency and are excellent for technical long days but sacrifice some downhill control; freeride touring boots (Scarpa Maestrale, Tecnica Zero G) provide closer to alpine performance on descent but are heavier and less comfortable on long approaches. Choose based on your typical terrain and the ratio of ascent to descent that defines your touring days.

Avalanche Safety: The Non-Negotiable Three

Avalanche rescue equipment is not optional for any ski touring excursion beyond marked resort terrain. The three pieces function as a system — having one or two without the third is inadequate.

A digital 3-antenna beacon (Mammut Barryvox, Ortovox 3+, Pieps Pro) worn against the body during all touring. In transmit mode continuously; switch to search mode when responding to a burial. The search function guides you to a buried person using signal strength and direction. Modern three-antenna beacons can locate a buried victim in under 2 minutes with proper technique — practise searching regularly, the search pattern must be automatic under stress.

A collapsible aluminium or carbon probe (240–320cm) used to precisely locate a buried person’s depth and position before digging. After the beacon gives a rough location, the probe confirms the exact burial position and the depth — this information determines where and how to dig. A 30cm depth difference significantly changes the excavation time and the victim’s survival probability.

A metal-bladed collapsible avalanche shovel with a telescoping handle (Black Diamond Deploy, BCA Dozer) is the most physically demanding part of the rescue — digging out a person buried under compacted avalanche debris at speed requires a large blade and maximum leverage. Plastic blades are inadequate for compacted debris. Practise the V-conveyor digging technique with your group — solo digging is exhausted; team digging saves lives.

Navigation and Safety in Avalanche Terrain

The most important safety tool is not equipment — it is reading the daily avalanche forecast. Every country with alpine terrain publishes a daily avalanche bulletin (avalanche.org in the US, avalanche.ch in Switzerland, data-avalanche.org in France). The European Avalanche Danger Scale runs from 1 (low) to 5 (very high). Most avalanche accidents in Europe occur at danger level 3 (considerable) — not at 4 or 5, because people stop going out. Understanding aspect and elevation bands in the forecast is more important than any physical piece of equipment.

A ski touring specific pack with dedicated probe and shovel pockets, a back panel pocket for the transceiver and a hydration system. The back panel should be flat enough not to interfere with skiing movement. Ortovox, Mammut, Black Diamond and Arc’teryx all make ski-specific touring packs with integrated avalanche airbag system options.

The Education that Precedes the Equipment

Avalanche safety courses (AIARE Level 1 in North America, SLF courses in Switzerland, Bergführerverband courses in Austria) teach terrain recognition, snowpack assessment and rescue technique in a way no written guide can. One three-day avalanche safety course before your first touring season will make you a safer skier for the rest of your life. No gear investment comes close to this in terms of risk reduction.