S/I SLR BOOST ENDURANCE TI 316 SUPERFLOW L BLACKThe SLR Boost Endurance Superflow is equipped with a layer of gel inside the padding that maximizes comfort during extended rides The anatomical shape lends both improved comfort and control when you need it most The central Superflow hole allows you to decrease the pressure from the central area and to benefit from greater comfort while pedaling Strength and durability increased by up to 25% and a 15% reduction in weight compared with traditional