Spark R & D D.Rex ST PRO CramponSpark R & D's legendary hardboots crampons are lightweight and tough with multiple features giving hardbooters total confidence in dicey terrain. Riser blocks stack and unstack to keep full depth of teeth in the snow when using heel risers.

Having lived a career with seasons spanning slopestyle wins to days deep in the backcountry

360g Polyfill Back / 120g Polyfill Palm

you will forget the Silitene™ protection allowing you to fully enjoy your activity

Built on our sneaker inspired D-Light outsole

By adding a frame seal

and gives you three easily adjustable height settings to suit different skiers and different races

-Easy to put on

two zippered pockets

YKK® Metaluxe Front Hand Pocket Zippers

An internal wrapping cage and toe cap protect against impact from rocks and roots

forgiving on flex

allow for an even more precise fit