Crossmax Ultimate is our top all-season MTB jacket: seriously lightweight at just 140g yet tough enough to deal with scuffs, stray branches, showers and anything else the mountain serves up. Inside it’s a fully protective technical jacket, featuring Scuff Guard and Trail Tech ST fabrics to increase abrasion resistance, while Dura Rain SL fabric keeps you dry in a downpour. Then when things heat up the sleeves can be quickly unzipped with one hand thanks to our Quickburst® zip technology. Outside, this jacket is a pure MTB design – constructed to be roomy yet comfy under a backpack, with vents, collar gusset and an offset zip to reduce pressure across your chest.