The Men's Arc'teryx Beta Jacket is a protective shell for the trail. Hiking the woods to the mountains, the weather can come at you fast. With a GORE-TEX ePE membrane on your back, you'll stay dry against the storms and shielded against the wind. The breathable shell maintains comfort with the help of a C-KNIT backer. Adjust the StormHood for clear sightlines without getting your head soaked, and tuck essentials into the zippered pockets. An all-around option for year-round time in the outdoors.