Hmlyn Alpine Down Jacket

Engineered for serious alpine pursuits, this Rab men's down jacket delivers exceptional warmth-to-weight performance thanks to premium insulation that traps heat even in freezing, high-altitude environments. The bold mustard yellow colourway ensures high visibility on exposed ridgelines, while the full-zip construction and helmet-compatible oversized hood provide a secure, weather-ready fit when conditions turn savage. A zippered chest pocket keeps essentials accessible and doubles as a stuff sack for easy packability on the go. Whether you're tackling a winter alpine route, belaying on a cold crag, or layering up at base camp, this jacket is your go-to layer when the temperature plummets.