MONT-X Shell Jacket

KAILAS MONT-X is the professional-grade all-weather hardshell jacket in the MONT series, engineered for demanding environments like mountaineering, ice climbing, skiing, and trekking at altitudes between 5,000 and 6,000 meters. Constructed with premium GORE-TEX 3L fabric, it achieves an optimal balance of durable waterproofing, windproofing, high breathability, and lightweight performance. Hailed as the “King of Value for Money in Domestic Hardshells,” its capabilities rival international brands (such as the Arc’teryx Beta series) while offering a more accessible price point. Its 3D ergonomic cut is specifically tailored for Asian body types.
Key Features

Fabric: GORE-TEX 3L three-layer construction (typically 75D or similar abrasion-resistant nylon). Fully waterproof and windproof (waterproof rating 20,000mmH₂O+), highly breathable (15,000g/m²/24h+), lightweight and durable with fully taped seams.
Weight & Fit: Midweight (approx. 400-500g for men’s M, varies by model), Athletic/Regular Fit with a tailored, three-dimensional cut for freedom of movement, compatible with harnesses/backpacks.
Hood: 3D Helmet-compatible adjustable storm hood with full coverage that doesn’t obstruct vision.
Detailed Design: High-neck collar protection; two-way YKK waterproof zippers; extra-long underarm ventilation zippers; high-positioned large chest/hand pockets (quick access); hem drawcord + adjustable cuffs; internal snow skirt (blocks wind and snow).
Ideal Conditions: All-weather outdoor staple (heavy rain, strong winds, light snow), breathable for high-intensity activities. Optimal Temperature Range: -10°C to 15°C (depending on base layers). Top choice for professional mountaineering/ice climbing, also suitable for urban commuting.