Smoke - Cruzer Lite Argyle High Gloss TPU Soft Gel Skin Case - For HTC EVO Design 4G / Hero S) [Cruzer Lite Retail Packaging] Keep your Atrix 2 by Motorola safe and protected in style. Slip your Atrix 2 by Motorola in to add color. TPU, also known as thermoplastic polyurethane, 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