From winter bouldering to belay ledges, Rab’s electron Pro jacket is an essential layer. expertly balancing warmth, low-weight, and weather protection, it will keep you comfortable across the season. The Pertex Quantum Pro outer is windproof and water resistant, while premium 800 fill hydrophobic down delivers reassuring warmth. Ideal for cold weather climbing, a helmet compatible hood and two-way front zip comes as standard.