Performance plaid Leadville has no limits-and now it&';s gone flannel. Stay comfortably warm during easy runs on chilly days and cozy for everything after. Snap up or layer for an epic day your way. We love it for: cold weather trail running and relaxing 54% recycled polyester, 42% THERMOLITEA(R) polyester & 4% merino wool Lightweight thermal insulation Quick-drying Semi-relaxed fit Shoulder width fits packs Front metal snaps 2 snap chest pockets Machine wash cold, tumble dry low, don&';t bleach, mmkay? Designed in California, made abroad