DESCRIPTION BOLT, where utility meets performance. The BOLT is a model that features an easy riding all mountain flex along with the solid team tested components including the comfy mobility ankle strap and the flex control advantage of our unique drive plate system. Best of all this complete package is easy on the eyes and easier on the wallet. Give your winter a jolt with the BMBW BOLT! PRODUCT DETAILS RESPONSE RATING: SOFT (4/10) COMPATIBILITY: 2x4, 4x4 and Channel™ mounting pattern TECH: FLEX CONTROL DRIVEPLATE (4/10)A lightweight core is laminated between layers of bi-axial fiberglass and eco-sublimated top sheets used on our snowboards for a poppy yet smooth flex. ASYMETRIC HIGHBACKLove handle design. Slightly cupped and slightly asymmetric shape compensates for increased rigidity of medium-soft to medium-firm highback material during side to side boot motion for a smooth and responsive highback. THE CUBE - FORWARD LEAN ADJUSTFastest and easiest forward lean adjuster ever MOBILITY ANKLE STRAPA 3-dimensional architectural structure design creates comfort and performance in an intricate yet simple form. LIGHT FORM TOE STRAPBent metal bindings tech grip form toe strapLow profile design forms precise geometry for maximum fit and feather weight. Forged Aluminum Buckles Uni-Body Chassis SIZE GUIDE BINDING SIZE S M L US MEN'S 5-8 8-11 11-14 US WOMEN'S 6-9 9-12 - EURO 36.5-40 40-44 44-48 UK 4-7 7-10 10-13 MONDO 23-25.5 25.5-28 28-30.5