Cycling kit

helmet jersey gloves bib shorts socks shoes A road cyclist wearing a typical summer cycling kit.

In competitive cycling, the kit (or uniform) is the standard equipment and attire worn specifically by athletes participating in the sport. The outfits differ from the clothes worn in other forms of cycling, such as commuting and recreational cycling (for which people are likely to wear ordinary street clothes,^[1] perhaps with a coat or rain cape^[2]). Competitive kit uses technical and performance materials and features to improve efficiency and comfort. The UCI specify the kit and the design the riders use.^[3]

Cycling kits have evolved significantly since the early days of the sport when participants wore wool jerseys.^[4] Recent advances in manufacturing and technology have enabled lighter, more comfortable, colourful and complex designs to be made.^[5] Cycling kits nowadays are made primarily with synthetic materials, such as Lycra, which conforms to the body, thereby reducing drag by eliminating loose fabric as well as increase in comfort.^[6] Made-to-order custom kits with tailored cuts made to order are becoming increasingly common for individuals, clubs and teams to produce kits with custom designs. Notable brands include Adidas, Castelli, Pearl Izumi, Rapha and Santini SMS.

Cycling kits in professional races are usually featured with sponsor logos and advertising, and specific colours and/or patterns signify certain position or a leader in a race. In a race, cyclists pin number tags of the race on the back of the jersey (and another on the bike).^[7] To generate revenue for the professional teams, replica kits are generally made available for fans to purchase.