Regular fit.Breeze through off-road running adventures in the FUJITRAIL ELITE WATERPROOF JACKET, which is designed to help shield against rain and wind when running on the trails.It combines a waterproof three-layer PERTEX Shield with internal seam taping for protection with an ergonomic design for freedom of movement.The jacket has an expandable back panel designed with origami pleats that allows for easy wear on top of a running or trail vest.In addition, the zip chest pocket allows for storage of running essentials, while the elasticated hood, fit adjuster cord, and cuffs with thumb loops allow for a custom fit so you can take on running off-road terrains in comfort and with confidence.