Entropy E8 Padded Running Arm - Contoured Memory Foam Support for iPhone 17/16/15 Pro Max & Plus, Galaxy

About this item

•CONTOURED MEMORY FOAM SUPPORT: Engineered with a specialized Tapered-Channel foam backing designed to stabilize heavy, large-format smartphones. Thick central pillars provide a solid foundation for your device, while the outer sections gradually taper in depth. This allows the armband to curve naturally around your arm for a secure, zero-slip fit without excess bulk

•UNIVERSAL DIMENSION COMPATIBILITY: Precision-engineered to fit all mobile phone brands and protective cases with maximum dimensions of 165 x 90 x 16 mm. While optimized for flagships like iPhone 17/16/15 Pro Max, Galaxy S26+, and Pixel 10 Pro XL, the E8 is compatible with any mobile device within these specs. Note: For "Ultra" models or heavy-duty rugged cases, we recommend the Kinetic K1 Belt

•ADVANCED MOISTURE & SWEAT BARRIER: The high-density foam core acts as a physical shield against sweat and moisture. Combined with a premium nylon front and internal moisture liners, your device stays dry and protected during long-distance endurance runs, marathons, or high-intensity gym training

•MODULAR DUAL-STRAP SYSTEM: Includes two (2) interchangeable, heat-pressed straps to ensure a custom, non-constricting grip on bare skin or over apparel. The tapered foam design eliminates the pinching and pressure points commonly found in generic, non-padded armbands

•ATHLETE-FOCUSED FEATURES: Designed by athletes in the USA, featuring a soft-touch responsive screen window for full touch control, locking zippers to prevent rattling, and reflective trim for 360-degree night safety. Internal pockets provide secure storage for IDs, cards, and keys