Fiolla Cyclo-Dri Mens Cycling Jersey, Neon Hi Viz 100% Genuine CoolDry performance wicking fabric. Full length high quality grade 5 SBS zipper. SBS make some of the finest and durable zipper in the world. Grade 5 is a strong and durable zipper that will last/outlast the life of the jersey. Two open large rear cargo pockets. There is a third pocket on the outer of the middle rear pocket that is zipped for your valuables. High collar for better protection. CoolDry integrates the comfort of cotton and quick-dry performance of fine-filament polyester. It maximizes the transmission of moisture from the skin to the outer surface of the fabric. Such is its performance CoolDry fabric has even been used in Olympic team sportswear.