What Our Gearhead® Experts Are Saying: "I keep this jacket in my pack anytime there’s a chance of rain. It’s light, stretches well when I’m moving, and actually breathes during steady effort. The underarm vents make a big difference on climbs, and it packs down small enough that there’s no excuse not to bring it along." When wet weather threatens to derail our plans, we pull on the Stretch Ozonic Jacket from Mountain Hardwear and keep moving. Built to handle everything from damp trail miles to rainy commutes, this shell delivers reliable protection without feeling heavy or restrictive, making it an easy layer to live in all day.The Dry.Q 2.5-layer construction blocks rain and wind while maintaining breathability for active use, and the stretch ripstop fabric moves naturally with every step. Underarm vents help release heat when effort levels rise, while an adjustable hood, cuffs, and dual hem cinches seal out drafts when conditions worsen. Packable and versatile, this jacket earns its place as a go-to layer for unpredictable weather and everyday adventures.
Responsible Collection: Recycled/Repurposed;
Material: [membrane/laminate] Dry.Q, [face fabric] 100% recycled 50D stretch ripstop polyester (2.5-layer);
Fit: relaxed;
Length: hip;
Hood: adjustable;
Pockets: 2 zippered hand, 1 zippered chest;
Venting: underarm zippered vents;
Activity: hiking, casual;
Manufacturer Warranty: limited lifetime;
storecredits: 0.0;
Style Variants
Available Colors: Black, Dark Caspian, Mantis Green, Raw Carnelian, Vetiver/Moon Moss
Size Reference for Mountain Hardwear Ozonic Jacket - Men s
Available Sizes: S, M, L, XL, XXL




















