Summit Cayesh GORE-TEX Pro Jacket – built for the extreme: • 🌪 3-layer GORE-TEX Pro – maximum waterproof protection, minimum weight • ♨ Zipped underarm vents – stay cool when the climb heats up • 💨 Laser-cut micro-perforations – breathable without losing warmth • 🎯 Adjustable hood & hem – perfect fit in any condition • 🏔 Designed for the toughest mountaineering missions