Here’s a little bit of info on the Kush Hi Concave.
CUSHY SOFT Poured from an 80a durometer urethane (like a soft skateboard wheel), it’s forgiving under-foot and has just enough give to make foot fatigue a thing of the past without sacrificing responsiveness! Goodbye wood, hello urethane! We tested multiple different durometers with a wide range of rider weights, shoe sizes, and riding styles to find the ideal amount of “kush”. Yeah, it’s basically like having Shred Soles Snowboarding and Skateboarding Insoles for your OW.
HEAVY CONCAVE BLEND We took the original Kush and hit it with a fresh overhaul to satisfy the cravings of those deep concave lovers. It features a heavier more aggressive concave that locks your foot for gnarly trails while still have a nice sole hugging platform for those long 20+ mile expeditions and late night curb sessions! We also dipped a sweet little lock-in pocket into the rear kick tail for those of you ride rear foot completely back. The kick tail was reworked to add a steeper lip without extending to a super high wing off the back which brings a more uniform visual aesthetic to your OW. As a final touch, the edges are rounded over at a fat bevel so the edges are extremely comfortable regardless of your shoe size.
FLIGHT FENDER COMPATIBLE Works with FlightFin's FlightFender... so fly high.
EXTRA DURABLE This is by far, the most durable foot pad ever made. The urethane will never chip, crack, break, or snap. GUARANTEED. The underside bumper nut inserts were poured directly into the mold so they will never spin out on you. We also added an extra screw attachment point to the top of the foot pad to reduce thread stripping due to shear stress on rear-end crashes. So yeah, if you can somehow manage to break a Kush Hi Concave, I will personally send you a brand new one (and a beer) for free.