POC Skull Dura X MIPS Helmet Size:XL_XXL (59-62cm) Using a Trailguard TPU shank

Using a Trailguard TPU shank and an EXO Heel System

A performance fit means no slipping

For carbon and aluminum rims

durable and pedal friendly

POC Skull Dura X MIPS Helmet Size:XL_XXL (59-62cm) Using a Trailguard TPU shankSKULL DURA X SPIN The ski race helmet features our new fit technology, Race Lock. The innovative system ensures ski racers can lock the helmet tightly to their head to minimise vibrations at the very high speeds reached in elite racing. Developed so that the adjustment system does not interfere with the race position, Race Lock turnwheel technology sits perfectly in line with the helmet shell and can be adjusted with gloves on so you can fine tune