After finding that an all mountain ski meant everything on the mountain except moguls, I demoed the Dynastar Twister at Telluride, CO. It erased years of shaped ski frustration in the bumps. This ski is a quick turning snappy ski. It responds quickly and is well balanced. Edge control on hard pack was great. My speed, control, and confidence returned within two runs on the ski! I found that this ski even out performed my expensive all mountain shaped skis in every area! Way to go Dynastar. Thanks for sticking with a proven design!

Old school!! Not really, but they are a true narrow mogul ski that will have your feet and knees jammed together, spinning mid-run and hopefully going for the inverts rather than a double daffy or twister for that matter. Not overly available, but some of the bigger resorts such as Val d'Isere do have them available for rental, test and purchase. Head, Salomon and K2 also have specific bump skis.