661 recon arm padswith the input of nico vouilloz and the help of xrd technology 661 have created the recon arm pads all mountain trail descending all day the recon can handle it all enabling you to focus on riding featuresminimal breathable chassis with xrd technology in the elbow area xrd technology conforms to your bodys every move yet upon impact instantly forms a comfortable protective shell around your elbowstretch mesh back for maximum comfort and ventilationpadlock connecti