Ideal for our most active customers and their spontaneous adventures. Men's Runner Shorts are made of water resistant quick-dry lightweight performance fabric perfect for swimming and sport. No need to worry about color fastness as the trunks is chlorine, sun cream, and oil resistant. Comfortable and supportive fine athletic mesh liner keeps you comfortable during your physical activities. The trunks feature a bonded back zip pocket at the right size to fit your keys and credit card. At the interior waistband is a flat braided drawcord with engraved copper tippings.