Rollerblade Twister 90R - Boot Only Smith The innovative new Shaft Nut

The innovative new Shaft Nut in the baseplate creates a rigid and durable solution to lateral movement found in most inverted kingpin designs and increases adjustability

Hybrid Holysheet™ Bi/Bi Fiberglass – The HOLYSHEET™ fiberglass configuration features fiber weaves with a high tensile strength and low modulus of elasticity

revamped with features for your modern skating pleasure

while reflective elements improve visibility at night

Rollerblade Twister 90R - Boot Only Smith The innovative new Shaft NutThe new Twister brings a fresh new vibe and even more versatility to your skating activity. The updated shell is lighter and redesigned for better responsiveness, while the Footboard Sizer lets you dial in your fit. Inside, the Skate Liner Plus with Performance Skate Insole Plus gives you better stance, support, and cushioning. The V cut liner boosts freedom of movement, and the Comfort Flex Tongue balances flex and support right where you need it.