Lightweight compact waterproof & breathable Exo Shell 20ST? fabric with built in stretch, Race number visibility, Lightly padded collar & storm flap, Full front zipper with silver detailing, No fuss pull-on elasticated cuffs & collar, Fully seam-sealed for waterproof protection, Athletic fit, Reflective trims & prints, Packs into small stuff sack, Acts like an invisible force field,