Cool Glide Xeo The CoolGlide Xeo combines the proven effectiveness of Cutera's long-pulse ND: YAG laser technology with the next generation in pulsed light treatments. With one system, practitioners can offer permanent hair reduction on all skin types, a complete range of vascular treatments and the next-generation in non-ablative combination skin therapy. This one investment offers a choice of light sources with full parameter control to deliver safe, effective and predictable results.