Lightweight, packable windshell for climbing and high-output activities.A longtime favourite of mountain athletes everywhere, the Squamish Jacket is the go-to windshell whether you’re climbing El Cap or hiking in the Dolomites. The hoodless style offers ultralight, breathable coverage from strong gusts and light rain and, when the sun comes back out, the streamlined, fitted design stuffs easily into its own chest pocket so it won’t eat up precious space in your pack.