Suitable for the following shoes: Airpower X1 (605105) Airpower XR1 (605117) Fire Flash (503002) Fire Flash 2.0 (503007) RX 2000 (209001) Special Fighter (504007) Special Fighter Pro (504016) Supplied in pairs. Models with a zip tab require 2 laces per boot. If you want to change the laces on both boots, please order quantity: 2.
