BlueGrass: Skinny Knee XLBLUEG ROLLER SKINNY XL - Unisex Knee Pad, Blue - (Blue)Features of BlueGrass: Skinny Knee XL Two-layers pad: hard + soft | Extended sleeve and silicon grippers | Stabilising elastic band | Certification: CESpecification of BlueGrass: Skinny Knee XLProduct DetailsColor BlueSize X-LargeDimensions 17.32X9.06X4.33Weight ..