Tech-Protect M4 Armbend Shoulder Case - BlackTech Protect M4 Armband is an essential accessory for active people who don't want to give up the convenience of using their smartphone during workouts. This sports armband combines functionality, modern design and solid protection, making it an ideal solution for runners, cyclists or gym goers. The armband is made of durable and waterproof material, which guarantees that your phone will be safe even in the most demanding weather conditions.