The Race Rebel Cycling styles are dedicated to the riders who live to defy the rules. Designed using our best selling custom cycling styles these bibs offer a performance fit and are made of highly elastic Lycra Sport Energy fabrics which is a body-control fabric allowing 4-way stretch while reducing muscle vibration and focuses power. For those ready to rage during your next ride these are the bibs for you. Ventilated mesh uppers Soft silicone-printed leg ending band keeps the bib shorts in place C2 chamois and no inner-seam construction for great comfort and support Durable fabric at the seat area with no inner seam to more freedom of movement feeling. FIT: Performance SIZES: S-XXL Fabric 1: 78%PA-22% Elastane, Fabric 2: 78% Polyester-22% Elastane, Fabric 3: 100% Polyester