Spark Surge Rip N Flip Highback (Pair) yeti heel lift and boot shell

heel lift and boot shell distortion during the flex effectively

Zonal Koroyd® coverage for lightweight

Producing Super Sap requires 33% less greenhouse gas emissions than conventional epoxy

Removable hood expands to fit over helmets

KINETIC RESPONSE TONGUE: The highly resilient polyamide flex ribbed tongue is available in three different kind of flex-stiffness (stiff

Spark Surge Rip N Flip Highback (Pair) yeti heel lift and boot shellFor Spark fans who already have bindings and just want to upgrade, we are offering strap sets la carte so everyone can enjoy the weight savings, performance, and durability. Surge Pillow Line Straps are lightweight 53% lighter than their fabric strap predecessors. They are ultradurable, comfortable, waterproof, one piece molded construction, and made 100% in house. Strap pillows are thin and flexible for a comfortable, conformed fit, while thicker