509 Sinister X7 Fuzion Flow Lens YCRF_bag they deliver an excellent fit

they deliver an excellent fit and feel with an AX Suede palm for confident bar control and added protection with EVA foam

the flannel material is bonded to a Polartec® Windbloc® membrane

and removable features like a breath box

8% cow leather

509 Sinister X7 Fuzion Flow Lens YCRF_bag they deliver an excellent fitCompatible with all Sinister X7 goggles, the 509 Sinister X7 Fuzion Flow Lens has a super anti fog coating, vents built into the lens, and allows for quick and easy lens swaps depending on light and snow conditions, letting you see more clearly. FEATURES Fuzion Lens Technology Vents built into the lens itself Compatible with all Sinister X7 Goggles (excluding the Ignite models)