Sleeveless cycling jerseys are great for hot days. These breathable, wicking sleeveless jerseys have back pockets and front zippers. Available in a wide range of sizes. Sleeveless cycling jerseys by Aero Tech Designs are a great product to add to your cycling apparel collection. Don't let the summer heat get to you. These jerseys are a comfortable wicking polyester material that will help keep sweat to a minimum and pull moisture away from your body. The fabric for our bike jerseys is soft and breathable polyester that will keep you comfortable, longer. These sleeveless bike jerseys have back pockets to keep nutrition, creams, and other essentials. We offer them in regular and big sizes. These jerseys range from a casual fit to a race fit for triathlons. The front half or full zip allows you to regulate temperature on the go. The wide arm openings and sleeveless jersey designs give you the freedom and mobility that you need to stay comfortable on the bike.