Knee warmers, while useful, can be one annoying little accessory what with constantly battling to keep them in place and avoid the dreaded stripe of cold when the edge of your shorts moves above the warmer hem. Drop those wardrobe malfunction worries and keep your knees and thighs toasty with the Castelli Evoluzione Knickers. Made of moisture wicking ProDry2Strati fabric, these knickers will keep you cozy and dry through all those chilly Fall and early Spring rides. The Evoluzione Knickers come with Castelli's Kiss Air Donna chamois, featuring soft, brushed microfiber that sits softly against your skin to eliminate uncomfortable chafing and abrasion. Its flexible shape moves with you as you ride to provide consistent, comfy support over the miles.