Organic cotton 12.5 oz. rigid denim Black thread on all seams Antique silver trims Zip fly Jacron patch Regular fit. Regular fit denim shorts made in organic cotton. These Frida shorts are made from black denim that we have washed to a dark grey hue. At the seams brighter tones and near-black tones highlight the shorts construction. Where the hues are brightest the twill lines are most evident which gives the shorts an impressive level of subtle details.