Bones Wheels - Pool Sharknado P5 - 81B Brand_Unit Functions as an outer layer

Functions as an outer layer or midlayer depending on conditions

Boot System in Gaiter Boot Gaiter with Lycra Stretch Panel and Boot Lace Hook

Our floating foam design eliminates eyeglass temple pressure for a distraction-free fit

Innovative sling made from our award-winning Tech Web material

Bones Wheels - Pool Sharknado P5 - 81B Brand_Unit Functions as an outer layerSkatepark Formula (SPF) is very high quality urethane specifically formulated to resist flatspotting on slick or smooth surfaces while maintaining a higher rebound for a quicker response and a faster roll. Skatepark Formula has a high resistance to abrasion while not compromising hardness and slide ability. Simply put Skatepark Formula wheels grip better on slick surfaces, are almost impossible to flatspot, and are the fastest, longest lasting wheel