Mammut Alto Guide HS Hooded Giacca Uomo Nero

The Mammut Alto Guide HS Hooded Jacket is a high-performance hardshell designed for mountaineering, hiking, and trekking. Crafted with Mammut DRYtechnology™ Pro 3-layer fabric, it offers exceptional waterproofing and breathability, ensuring you stay dry and comfortable in the most demanding conditions. This jacket is built to withstand heavy rain and snow while allowing moisture vapor to escape, making it ideal for intense outdoor activities.

Advantages

With a waterproof rating of 20,000 mm and breathability of 20,000 g/m²/24h, this jacket provides reliable protection without compromising comfort. The helmet-compatible hood and fully taped seams enhance weather resistance, while the 2-way underarm zippers offer ventilation when needed. PFC-free DWR treatment and bluesign® PRODUCT certification reflect Mammut's commitment to sustainability.

Suitable for

• Mountaineering
• Hiking
• Trekking
• Outdoor adventures in wet and windy conditions

Key specifications

• Material: Mammut DRYtechnology™ Pro 3-layer (100% Polyamide outer, 100% Polyurethane membrane, 100% Polyester backing)
• Waterproof rating: 20,000 mm
• Breathability: 20,000 g/m²/24h
• Fit: Regular Fit
• Hood: Helmet-compatible, adjustable
• Ventilation: 2-way underarm zippers
• Pockets: 2 zippered front pockets, 1 zippered internal chest pocket
• Main zipper: Water-repellent YKK® Vislon® front zipper
• Seams: Fully taped
• Cuff adjustment: Hook and loop fasteners
• Hem adjustment: Drawcord
• DWR treatment: PFC-free
• Sustainability: bluesign® PRODUCT, Fair Wear

Recommendations

For optimal performance, layer this hardshell over a mid-layer for insulation. The regular fit allows for easy movement and layering. Machine wash cold, do not bleach, tumble dry low, and iron low. Store in a dry place.