The Rab Men's Latok GTX Jacket is a heavy-duty shell designed for climbing rock and ice in alpine environments. Gore-Tex Pro provides the best waterproof, breathable protection that Gore-Tex makes, and it's remarkably breathable on the ascent. A regular fit lets you layer up for alpine conditions while articulated sleeves ensure freedom of movement. There are zippered vents under each sleeve to keep you cool on heated ascents. Rab's helmet-compatible Ascent hood includes a 3-point hood and concealed internal cord locks that work together using a single-handed cinch, making for easy adjustments in the cold.