SIZING –To find the perfect fit for your Nathan running belt for women and men, check out our size chart. NATHAN GUARANTEE – Nathan has been relied on by millions of athletes worldwide for 20 years, always proving to excel and design running essentials that help you go further. Contact us with questions, whether about our running gear or other products. FITS ALL PHONES – Fits all iPhones, Samsung, LG, Galaxy, Note, HTC, Nexus, and more, making it a versatile waist pack phone holder for running. CONVENIENT – Stash your essentials inside the zippered front and back storage pockets. The large front pockets will fit all phones. This fanny pack for running is great for carrying running essentials for women and men. TOP QUALITY – Super soft stretch lightweight mesh running belt for men and women fits comfortably around your waist. Two zippered, weather-resistant pockets (4 pockets total including 2 non-zippered pockets on the side).