and ventilation when compared to materials traditionally used in helmet construction

Which is a typical issue on the race series

DRYRIDE Thermex fleece shell is highly breathable

with a waterproof coated nylon exterior to keep your gear dry in any weather

Bones Ceramics Super Reds Bearings ho22 and ventilation when compared toBones Ceramic Super REDS are lighter and provide faster acceleration because the balls weigh much less. They create less friction and are thus faster than Super REDS, with or without lubricant! When you get dirt into your Ceramic Super REDS, the ceramic balls will help to re polish the steel races flat again, providing a self healing benefit because ceramic balls are so much harder than steel. Finally, ceramic balls will not rust, further lengthening