iXS Trigger Race Knee Guards - Lightweight, Impact-Absorbing Protection Brake Type_Disc Compatible with SIDI Cycling Shoes:

Compatible with SIDI Cycling Shoes: Seamlessly integrated into select SIDI shoe models

heavy-duty zippers and built-in storage pockets for convenience

Designed for performance and convenience

2mm steerer tubes (with included shim)

iXS Trigger Race Knee Guards - Lightweight, Impact-Absorbing Protection Brake Type_Disc Compatible with SIDI Cycling Shoes:Ergonomically formed XmatterTM protection foam (exchangeable) Low friction impact shells to absorb and distribute impact Asymmetrical design Anatomically formed for improved comfort, flexibility and function AeroMeshTM light, moisture wicking, breathable, anti bacterial LoopLockTM closures Silicone stopper