The Dynafit Speed women's long-sleeve shirt is a premium technical base layer designed for fast-paced, high-intensity mountain pursuits such as ski touring, trail running, and speed hiking in colder conditions. Weighing an exceptionally light 145 g, it offers an optimal balance between reliable thermal insulation and lightweight performance. The advanced seamless construction (seamless) with an anatomical fit tailored to the female body prevents chafing and creates a comfortable second-skin feel with every movement.

The secret to its outstanding performance lies in innovative Dryarn® microfibers, which outperform standard polyester in breathability and provide a superior warmth-to-weight ratio. The technical material blend of 58% polyamide, 39% polypropylene, and 3% elastane delivers excellent 4-way stretch, durability, and complete freedom of movement. The fibers rapidly wick moisture away from the skin to the outer layer, where it dries in an instant, keeping the body dry and comfortably warm even on demanding climbs.

Integrated smart body-mapping technology (body mapping) ensures an optimal microclimate by providing targeted ventilation in zones prone to heavy perspiration. The shirt is also treated with an anti-odor finish (Anti-Odor) that inhibits bacterial growth and ensures lasting freshness during multi-day adventures. An athletic close-to-body fit (Tight Fit) with a low collar enables smooth, effortless layering under insulating or windproof garments.