SHL™ Version2 ~ Stop Heel Lift Heel Inserts by MBC Technical Size:Size2 = 26.5-31+mp (7.5-12+uk) The Aero-40 is designed for

The Aero-40 is designed for bomb proof attachment to action sports equipment - particularly in high UV marine environments

MBC Technical SHL™ can only be used in boots with removable liners

IMPORTANT: Every time liners are removed

The Boot Fit Pack is exclusive to StopHeelLift

Ski and Snowboard: Buy these if your heels lift in your boots

SHL™ Version2 ~ Stop Heel Lift Heel Inserts by MBC Technical Size:Size2 = 26.5-31+mp (7.5-12+uk) The Aero-40 is designed forDramatically reduce heel lift Increase control and power Reduce boot overtightening Extend boot life More comfort! SHL Version 2 lasts for at least 4 weeks of hard use Contents: 4 x high density, self adhesive, heat mouldable, Stop Heel Lift foam pads, for use in boots with removable liners. SHL Version2 is slightly thicker and harder than the original SHL therefore they grip harder and last longer! Ski and Snowboard: Buy these if your heels lift in