What Our Gearhead(R) Experts Are Saying:"This jacket is one of my winter layering MVPs. I wear the Electron Pro Hoodie on cold-weather climbs and early morning hikes-it's light, compressible, and toasty without overheating. The Pertex(R) Quantum Pro outer adds just enough weather resistance for variable conditions."Built for the cold, the Rab Electron Pro Hoodie is one of our go-to pieces for alpine missions and winter hiking. It's light enough to throw in a pack when the forecast is sketchy, yet warm and tough enough to take the lead on icy ridgelines and exposed transitions. With thoughtful baffling, high-loft down, and weather protection in the right zones, it blends technical mountain features into a sleek and capable outer or midlayer. The jacket is powered by 800-fill European goose down treated with a hydrophobic finish for dependable loft even in damp conditions. A mix of midi and micro baffles optimizes warmth and mobility, while the helmet-compatible hood with a stiffened brim adds security in high winds. Recycled Pertex(R) Quantum Pro fabric resists abrasion and light moisture, and high-set hand pockets are perfectly placed for use with a harness or hipbelt.