Spark R & D Hardboot Dual Height Wires Color:Black all of our efforts add

all of our efforts add up to positive change

Protect ya feet with these crew socks designed to get you back in the game

In downhill mode

Modern mono shell construction with variable thickness

Here is how layering works: the first layer worn next-to-skin

Spark R & D Hardboot Dual Height Wires Color:Black all of our efforts addMade in house by Spark R&D. 55mm (12) and 75mm (18) wires offer comfortable angles for any skin track. Comes with a heel adapter that screws right into your splitboard inserts, and places your dual height wires right where they need to be, hitting the perfect spot on the heel of your hardboot regardless of size. Includes: one pair of dual height wires, wire blocks, heel adapter plates, and mounting screws.