NIKE Women's Diamond Arm Band for iPhone 5 (Bright Magenta/Red Violet) Body: 91% Polyester/ 9% Leather, Lining: 66% Nylon / 34% Leather Imported Performance Arm Band for IPHONE 5. Water Resistant. Fused construction provides for seamless comfort and durability. Water resistant pocket fabrication and hood closure protects device against moisture. Clear window, touch screen compatible, accessability to home button, volume controls and ear phone ports. High contrast graphic and SWOOSH logo for visibility and safety.