The underwear boxer shorts by SIXS, enhanced to guarantee protection and sporting all the features of the UNDERwear range: no seams for absolute comfort, and the unique and patented SIXS original carbon underwear ® fabric that protects your skin from excessive perspiration and heat. The integral butt-patch offers protection during long rides on the bike seat and easily fits under the wide Free-ride shorts. • Agile pad : Medium density pad, comfortable and versatile for every application: from off-road to cycling, to indoor training (eg. spinning) • Materials : Carbon Underwear® Breathability and thermoregulation without compromise. Perfect for all seasons of the year. Antistatic fabric • 77% Polypropylene, 15% Polyamide, 5% Elastomer, 3% Carbon Fiber