Concept X Footstrap SYMETRIC 2.0 Our newly developed Symetric Straps are especially designed for waveboards. The adjustment range of the straps is very large due to the double-sided adjustment. The mounting with screws is very easy. Just screw it in and go! The symmetrical straps offer a very good hold and optimal damping with the highest riding comfort. The super soft and thick neoprene makes your feet feel very comfortable! The symmetrical footstrap is variably adjustable from approx. 36-47 with and without shoes.