Come and Check Our Branding Solutions.The fitness arm band and exercise band is made from skin-friendly, breathable air mesh and stretch resistant neoprene polyester fabric blend with water-resistant, sweatpoof and washable functions, providing soft, odor-free and lightweight wearing experience. Phone running armband Arm band women and men is designed to flex, twist, bend and fold without warping during activities. cell phone holder for running phone armband smart phone. Pls check inventory and detailed info before placing your orders.