Swix's Triac Neo Shell jacket combines premium performance fabrics with expert construction for serious cross-country training. Set-in sleeves with integrated armpit gussets and full fabric stretch deliver an active slim fit without sacrificing mobility. The streamlined design optimizes temperature control, reduces aerodynamic drag, and enhances membrane performance. Windproof knitted softshell with a silent finish keeps you protected, while strategically placed front pockets complete the thoughtful design.