Himalaya Ice 99 PRO Climbing Goose Down Jacket

With outstanding thermal insulation performance, the down jacket keeps wearers safe and warm in harsh environments. With a down content far exceeding industry standards (99%), it features exceptionally pure and high-performance fill, delivering outstanding thermal insulation while keeping the jacket lightweight. Its 231 g down fill and 900  FP+ loft create an efficient, stable static air insulation layer, enabling it to withstand temperatures as low as -25 °C. The premium water-repellent white goose down stays dry and fluffy even in humid environments, keeping wearers warm at all times. The down jacket features a graphite-infused nylon lining that radiates and retains body heat, improving thermal insulation in cold conditions. It also offers antibacterial and anti-static properties, ensuring long-lasting comfort and hygiene.
To enhance performance in high-altitude, high-intensity climbing scenarios, the down jacket uses ergonomically zoned filling to balance joint mobility and thermal insulation in core areas. It features an innovative linerless anti-leak construction. Using high-density 10D fabric and precise stitching with COATS thread, the down is securely locked in, preventing leakage while significantly reducing weight. The high down content ensures maximum warmth with minimal weight, elevating thermal performance while further lowering overall weight (640 g for size L), reducing physical strain during extended high-altitude climbs. Three-way adjustable windproof hood, NIFCO cord locks, and Napoleon chest pockets ensure safety and convenience in extreme climbing conditions, delivering comprehensive protection.