The Mountain Hardwear Castlewood soft-shell jacket features comfortable stretch and weather-shedding protection during cool-weather endeavors. Thornguard fabric is a durable, go-anywhere fabric. Full-length front zipper is backed by a protective wind flap. Soft Micro-Chamois -lined collar and chin guard wick moisture to help you stay dry and comfortable. Castlewoods comfort features include a long-cut back, thumb loops and a close-fitting, athletic cut. Includes secure side pocket and sleeve pocket with earpiece cord exit. Reflective detailing on front and back increases visibility.