What Our Gearhead® Experts Are Saying:"This jacket has become my alpine layer of choice. The mapped insulation and breathable panels keep me from overheating on the skintrack, and it still blocks wind like a champ when I reach the ridgeline. It’s a sweet balance between warmth, weight, and mobility."For fast-paced pursuits in unpredictable weather, the Kor Alloy Jacket keeps us protected and moving with intention. Mountain Hardwear pairs Pertex® Quantum Air with mapped AirMesh™ panels and PrimaLoft® Gold Active insulation to strike an ideal balance of warmth and airflow. The result? A piece that adapts to our output, whether we’re chasing vertical on skis or scrambling under granite overhangs.Every detail is built for performance without excess—from the lightweight stretch-woven fabric to strategically placed underarm vents. Secure hand pockets, a zippered chest pocket, and reflective MHW branding round out the features. This is the jacket we count on when our days demand both speed and versatility.
Responsible Collection: Recycled/Repurposed;
Material: [face fabric] Pertex Quantum Air (20D 100% nylon), [underarms, back panel, chest pocket] Pertex Quantum Air Stretch Ripstop (59% recycled nylon, 41% nylon), lining] AirMesh (100% polyester);
Insulation: 40g PrimaLoft Gold Active (60% recycled polyester, 40% polyester);
Fit: regular;
Length: hip;
Pockets: 2 snap closure hand, 1 internal zippered chest;
Activity: hike, casual;
Manufacturer Warranty: limited lifetime;
storecredits: 0.0;
Style Variants
Available Colors: Black, Blue Sage, Lapis Dusk
Size Reference for Mountain Hardwear Alloy Jacket - Women's
Available Sizes: XS, S, M, L, XL
