MYFIT 2nd Skin Heel Lock

MYFIT 2nd Skin Heel Lock. The MYFIT Heel Lock is used on the MYFIT 2nd Skin liner. It is made of molded EVA. The heel lock patch can be replaced if worn out to refresh your skating experience. The heel lock is available in two sizes. Size S covers liners from size 36-42, while Size L the sizes 43-47 EU.