TRIPLE 8 The Certified Helmet Sweat Saver - Purple Gloss Size:S/M The 70mm diameter is stable

The 70mm diameter is stable and fast with a centre set bearing core for easy sliding

Coming from the Santa Monica Dogtown "Z-Boy" surf-skate scene of the 1970's

Pre-lubricated with Speed Cream racing lubricant

Contact Patch: 36

Crafted from premium non-woven material

TRIPLE 8 The Certified Helmet Sweat Saver - Purple Gloss Size:S/M The 70mm diameter is stableA streamlined take on the classic skate shape that is certified for both skate and bike use. Its a perfect combination of great style, fit and protection. PRODUCT DETAILS: Complies with Australian AS NZS & U. S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older AND ASTM F 1492 08 Safety Standards for skateboarding and trick roller skating Dual Certified: Complies with U. S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5