Lock and Load tongue shim and controlling flex

and controlling flex

it adds comfort without compromising precision

high performance ski boot models from narrow to wide last

the system mounts centrally or offset to suit your anatomy and shell size

Lock and Load tongue shim and controlling flexLock, Load and get right after it! These two products together are an epic combination. A Liner Sleeve to lock down your heels and provide exception support and responsiveness. And a Shuvvie to open up the overlap and make getting your boots on a breeze. The Liner Sleeves are our best selling product and much loved for what they do. But we would hear a common challenge with people using them."it makes it harder to get your boots on!" Well, here is the