The women's BOUNDARYLINE Insulated Jacket by Black Diamond is designed to tackle arctic in-bounds sessions and features a super-warm, protective construction to keep you running laps when everyone else is running indoors. The stretch 20k/20k laminated waterproof/breathable BD.dry fabric features a revolutionary Breathable Water Protection DWR that’s superior in performance and substantially more durable than other DWR solutions. High-performance Thermolite synthetic insulation fends off teeth-chattering temps even in damp conditions. Underarm zip vents dump excess heat when you’re booting up to the goods or skating the flats back to the lift. The internal powder skirt, helmet-compatible hood and drawcord hem help batten down the hatches when the storm totals climb into double digits.
