A pair of high quality foot pockets from Labrax. Made with 100% pure Latex material in three different stiffness levels for unmatched comfort and durability. The foot pockets feature soft Latex for the toes and heel, medium stiffnes Latex for the foot pocket ribs, allowing the blades to flex freely without resistance and hard Latex for the bottom of the foot pocket for improved stability and energy efficiency. Compatible with most available blades on the market.