Ferrino Yasuni Woman – Thermal Mid-Layer with Thermostretch

Thermal regulation for mountaineering

Designed for alpine enthusiasts, this mid-layer provides a structured fit that serves as an effective insulating piece. Its slim, feminine cut is engineered to support frequent layering, allowing the garment to function either under a shell or as an outer layer in dry, cold conditions. The construction focuses on mountaineering performance by balancing thermal retention with active moisture management.

Technical storage and thermal protection

The jacket features two zippered side pockets, providing secure storage for personal items while on the trail. The close-fitting profile is specifically designed to reduce heat loss, ensuring consistent thermal regulation. The integration of elastic cuffs and an elastic hem further seals the garment against the body, maintaining warmth without restricting range of motion.

Advanced materials and construction

The core of the garment utilizes a brushed heathered 100% polyester (360 g/m2) fabric, chosen for its balance of weight and insulation. To facilitate movement, the side panels are constructed from Thermostretch (91% polyester, 9% elastane, 260 g/m2). This combination ensures that the jacket remains abrasion-resistant and packable, meeting the demands of frequent use in rugged environments.

Packability and movement

Engineered for efficiency, the lightweight design allows the jacket to be packed easily into a daypack. The mountain clothing profile prioritizes a non-bulky fit, ensuring that the wearer maintains full mobility during technical ascents or long-distance hikes. The stretch zones in the side panels are specifically mapped to accommodate the dynamic movements required in alpine terrain.

Recommended use

This mid-layer is ideal for active women engaging in trekking and alpine activities. It is best suited for users who require a versatile, breathable garment that manages body heat effectively during high-exertion mountain pursuits.