This package will perform best with the following boot sizes, 8,9,10,11,12. The recommended weight range for a 153cm Snowboard is 135-170lbs. BOARD – Key Features of the Sierra Stunt Snowboard:. FEEL: 3. SHAPE: Twin. FLEX: Twin. BASE: Structured Extruded. Camber: V-Rocker Reverse Camber. CORE: Wood Core. FIBERGLASS: Biax Fiberglass. Engineered Core Construction – More efficient energy transfer edge to edge. Downsize 1 to 2 cm from normal board length. Waist Widths: 147- 247mm, 155- 252mm, 158- 255mm, 153MW- 256mm, 159W- 260mm, 162W- 262mm. Base color may vary. Email with any questions prior to purchase. BINDINGS – Key Features of the Sapient Stash Snowboard Bindings: Unibody Construction. Nylon with 10% Fiberglass, Baseplate and Highback . Eva baseplate pads. Eva highback pad. Adjustable toe ramp. Rotatable Highback. Adjustable forward lean. Stitched instep strap. Stitched over the toe, toe strap. Aluminum Double Axis buckles.