The Castelli Free Aero RC Kit Bib Shorts are almost identical to the brand's top racing bibs, but with an added splash of colour, in the form of a printed graphic on the back and thighs, to match your favourite jersey. In terms of functionality, these bibs have been conceived with half the number of panels of their predecessor, which mean less seams and better freedom of movement. The minimalist yet reliable bibs are kind to your skin and allow air to circulate freely, while the raw-cut leg endings and raw-cut waist will ensure your enduring comfort. Even the material has been chosen to elevate your performance, with its compressive nature encouraging improved blood flow to the muscles. Finally, these colourful yet classy bib shorts are built around Castelli's finest pro-level seat pad, the Progetto X² Air Seamless, which pairs a soft lining with a luxurious, high density foam and gel cushioning layer to ensure that, even during your most gruelling races and training sessions, you'll feel like riding forever. Features Fully printed with a colourful graphic that allows to you to match your bibs and jersey. Constructed from Forza 2 fabric with 32% Lycra . 5 panel construction means less seams in shorts. With Castelli's best Progetto X² Air Seamless seat pad that offers long distance comfort. Forgiving raw-cut waist. Raw-cut leg endings stay in place without elastic or grippers. Minimalist, lie-flat mesh bib straps with reinforced yoke allow maximum airflow. Mesh rear pocket. With reflective piping on back of legs. Weight: 181g (M). Temperature range: 15-35°C.