Built with a rotating toe piece, 10mm of forward pressure, and a TÜV Certified DIN range of 5 - 12, the ST Rotation 12s are designed to absorb chatter for a smoother ride in variable snow without fear of potentially dangerous pre-release. The rotating toe has been redesigned with a self centering mechanism for easier step in, and 3 flippable climbing aids make uphill travel a breeze.