Purple - Cruzerlite Argyle TPU Case - For HTC One S [Cruzer Lite Retail Packaging] Keep your HTC One S safe and protected in style. Slip onto your HTC One S to add color. TPU is more cut and tear resistant than rubber. It is abrasion resistant, and has a high degree of transparency. This skin is more stiff than silicone skins, but remains flexible. Applicaton and removal are easy. Shock absorbent, shatterproof, and anti-scratch material