Florence Marine X F1 Burgee Cordura 18.5" Men's Boardshorts - RustCORDURA fabric has served those demanding the most from their garments for generations. As a boardshort material, it provides a tough exterior for the days we're working, but enough stretch and softness to keep us chafe free after hours of hard output. Featuring a proprietary blended fabric, the Burgee Cordura Boardshort is durable enough to withstand years of abuse, but still incredibly comfortable and rash free. Tested extensively on the North Shore