Mountain Hardwear Stretch Ozonic Insulated Jacket OM1811

The Mountain Hardwear Stretch Ozonic Insulated Jacket combines waterproof coverage with ThermoCloud stretch insulation for cool-weather hiking, backpacking and travel. Its flexible construction is designed to keep pace with active movement rather than feel restrictive as you reach or stride.

Waterproof shell and mapped insulation

DrySpell two-layer stretch ripstop provides the outer weather barrier. ThermoCloud insulation is positioned through the jacket and paired with a stretch lining, bringing warmth and mobility together. The 50D shell fabric uses 100% recycled polyester.

Adjust warmth and coverage

Underarm zip vents help release built-up heat. A rear hood cinch adjusts coverage around your head and can secure down to reduce flapping. Shaped hook-and-loop cuff tabs and two hem adjustments let you close gaps when temperatures drop.

Storage within easy reach

A zipped chest pocket and zipped hand pockets keep smaller belongings secure. Two internal mesh drop pockets provide additional space without relying solely on the exterior pockets.

Technical details

• Soft, quiet two-layer stretch shell.
• ThermoCloud stretch insulation.
• Standard fit for unrestricted movement.
• Adjustable hood, cuffs and hem.
• Underarm ventilation for changes in activity.
• Intended for hiking, backpacking, commuting and travel.