D3 ION 4 Slalom Ski-Blank comp Vest 2 adjustable shims

2 adjustable shims

Traditional high performance design Winningest waterski boot of all time

Ideal for all water activities…prime for the lake

Made for the beach

Ski Insert Hole Patterns: All AIRA Carbon trick ski insert patterns accommodate current D3

D3 ION 4 Slalom Ski-Blank comp Vest 2 adjustable shimsD3 ION 4 Slalom Water Ski The D3 ION 4 takes the proven performance of the legendary ION platform and pushes it forward with an all new carbon layup engineered for faster response and explosive rebound. While the ION 4 maintains the same trusted mold shape as the ION 3, the internal construction has been completely redesigned. The updated carbon structure creates a more dynamic reaction through the ski, allowing it to load smoothly and then snap back