V Neck Deluxe: ergonomically designed to provide the greatest amount of support without creating stress and fatigue to the neck and back. Wide smooth leather and microfiber neck pad reinforced with a silicone and shape memory foam protection piece optimizes the comfort allowing the player to perform without pain. Both models are available in three sizes (S M/L XL) and have the same easy adjustment mechanism and secure hook connection for easy-on/easy-off .