We have been fans and users of Dome feet long before anyone else had figured just how far you can push core tension.
The domes are 50mm in diameter and provide a uniform surface to apply pressure too no matter what the foot angle is.
They rubber up over time to give a consistent hard foot.
For boards <40˚ they are quite kind.
>40˚ they turn into a hellish battle of core vs foot traction.
If you do circuits they are a fantastic addition to lesser angled boards ~20˚ in angle and give a really good pump in the core that soon works its way up to the fingers.
Wood treated with respect and used for its natural training benefits. Ergonomics and hold types selected from the cutting edge right back to help those just entering the sport to see a progression path.