Castore Flex Scuba Joggers In Black. Crafted with Pro Tek technology for a water resistant finish. An elasticated waistband featuring a drawstring fastening with branded rubber tips. Two branded zip entry pockets on the hips. The signature Castore logo is rubberised on the left upper thigh and reverse right leg. Elasticated ankle cuffs. 93% Polyester And 7% Elastane.