Aysm Twin Shape/ Cam-Out Camber/ Standard Width/ Urban Flex/ Dual Degressive Sidecut.Features:- Powercore Ii- Whiplash Core Profile- Powerwall- Ureshred Sidewalls- Bi-Lite Laminates- Railkiller Edge- Premium Extruded Fh BaseSpecifications:- 60% Backcountry- 80% All Mountain- 100% Park- Size: 138