Simplicity – All 100% Adult MX goggles share the same lens and tear-off profile. Fitment – Curvature suited for comfort and great field of vision. Foam – Moisture managing triple layer foam. Lens Attachment – 9 pin lens retention system. The highest number of retention points in the industry ensures a secure fit. Frame – Constructed out of flexible yet durable urethane. Strap – Oversized 45mm silicon coated strap holds your goggles motionless. Frame – Constructed out of flexible yet durable urethane.