Like new. This jacket has ventilated sides, and it meant for running. From site : This technical jacket is fully loaded for running in cold, wet weather. PrimaLoft® insulation warms places most exposed to rain and snow, while down feathers lock in heat at your core. Toss your gloves and beanie in the side pockets and you're ready to run. glyde DWR-treated Glyde fabric is windproof and water-repellent. windproof water-repellent water-repellent tech fleece Four-way stretch, breathable tech fleece fabric is DWR-treated to protect you from the elements. Four-way stretch breathable water-repellent 100% of our down is certified to the Responsible Down Standard (RDS) by Control Union (No. 847515) features Designed for: Run Warm when wet: Insulation in upper body stays warm when wet Down insulation: 700-fill-power goose down is strategically placed for warmth Removable hood: This removable hood gives you options Secure storage: Zippered exterior pockets with a hidden phone sleeve Thumbholes: Help keep your sleeves in place and hands warm Shine-bright : Reflective detail helps keep you on the radar in low light Down insulation: 700-fill-power goose down is strategically placed for warmth Primaloft® insulation: Synthetic insulation is strategically-placed to keep you warm where you need it most