iPhone 6s Case/iPhone 6 Case, Fashion Case STIL [Free Run] [Hoplon Series] (4.7 Inch) Slim Case Purple/Dual-Layer/Hard Case / [2015 F/W Collection] Slim case with colorful gradient color expressing the dynamics of running shoes Innovative hybrid technology: triple-layer design, combining tpu case layered with a polycarbonate and mesh fabric helps cooling your device Provides double the defense with a soft inner core that wraps around your device and a hard shell back cover which protects against drops. Star-shaped patterns technology: built in soft inner core for scratch resistant.