Ambient Sizing Guide

Size Effective Edge (mm) Waist Width (mm) Nose / Tail Width (mm) Sidecut Radius (m) Centered Stance (in) Stance Setback (in) Rider Weight (lbs) Boot size (US)
142 103 23.7 27.47 / 27.47 7.431 meters 18.9 0 90 to 130 4.5 to 6.5
145 105.4 23.82 27.64 / 27.64 7.5 meters 19.7 0 110 to 155 5 to 8
147 107.4 24 27.89 / 27.89 7.53 meters 20.5 0 110 to 155 5 to 8
151 110.6 24.6 28.47 / 28.47 7.629 meters 21.3 0 115 to 170 6 to 11