Spark Arc Pillow Line Ankle Straps Black 170404-maro the ACE AF1 has a

the ACE AF1 has a 70% increase in the aluminum's structural integrity

verifiable REPREVE polyester yarn by Unifi

New England Ropes use American-made fibers and are virtually indestructible

Forward vee running to vee/double concave between the feet allows for very smooth rail transitions and a responsive feel when standing further back

LINER - 2-stage foam offers perfect mix of protection and comfort

Spark Arc Pillow Line Ankle Straps Black 170404-maro the ACE AF1 has aFor 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. Arc Pillow Line Straps are lightweight 46% 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 ribs