Rab’s lightest softshell, the Men’s Borealis Jacket balances stretch, wind resistance, and breathability for no-fuss protection when you’re climbing. This purpose-built piece also boasts UPF 50 sun protection to keep you safe from the sun’s harmful rays, while the sleek fit, harness-compatible pockets, and under-helmet hood add on-wall convenience. The left chest pocket doubles as a stuff sack that you can clip onto your harness so you never have to leave the ground unprepared.

• Big-Wall Protection in a Small Package | Whether you’re cragging or multipitching, this lightweight, breathable, and super stretchy softshell climbing jacket will keep the wind and sun at bay.
• UPF 50 Material | Protect your skin from the sun’s harmful rays when you’re high up on the wall.
• Matrix Material | Rab’s own stretchy, breathable, wind- and water-resistant fabric that packs down small.
• Climb-Specific Features | Integrated stuff-sack pocket, sleek under-helmet hood, adjustable hem and cuffs, and harness-compatible pockets.
• Performance Fit | Slim cut fits comfortably under your harness and won’t get in the way as you climb.
• Performance Fit | Slim cut fits comfortably under your harness and won’t get in the way as you climb.
• Climb-Specific Features | Integrated stuff-sack pocket, sleek under-helmet hood, adjustable hem and cuffs, and harness-compatible pockets.