In particular, the system has been updated from previous years (prior 2011) to speed up entry and exit speed, as well as zonal personification. Also included are molded tongues that wrap the forefoot, grip-fit backstays that ensure a locked/loaded response, and rubber ice spikes for improved traction. Reviews for the Mint have been mainly negative. Though cited as optimal for beginners, intermediate- and advanced-leveled users complain that the lace is too loose, and that the flex doesn't leave enough room for freestyle riding.