The Louis Sports Legging features an elasticated waist, and ribbon tape trim along side seams. WASHING INSTRUCTIONSCOLD GENTLE MACHINE WASHWITH LIKE COLOURSREDUCED SPINDO NOT BLEACH, RUB, SOAK OR WRINGDO NOT TUMBLE DRYDRY IN SHADECOOL IRON ON REVERSE SIDEDO NOT IRON TRIMDO NOT DRYCLEANMAIN: 95% COTTON, 5% ELASTANETRIM: 54% NYLON, 36% ELASTODIENE, 10% METALLIC