The Fair Trade Certified, Senda Volta Premier Soccer Ball is top quality ball designed for playing at the professional level. It's designed with 32 panels, that, when inflated make a near perfect sphere. Each panel is made with 1.1 mm micro-texture premium synthetic leather is thermally bonded for premier performance and resists water absorption. The number of panels determines how the ball moves through the air as well as how much control a player has. Generally, a ball with more panels will be more controllable and playable. The Senda Volta Premier soccer ball is PVC free (Polyvinyl Chloride), made from Polyurethane (PU), which makes for a softer and livelier ball. It's designed with 4 layers of polyester/cotton hybrid linings placed between the cover and the bladder to help the ball retain its shape and bounce. It features a latex bladder which offers the softest feel and provides better surface tension. It's intended for gameplay on outdoor grass, outdoor turf and indoor turf. All Senda balls are Fair Trade Certified, ensuring ball producers meet social, economic and environmental criteria. This includes guaranteeing all workers in the supply chain receive at least the national minimum wage, that there is no child labor involved in production and that the health and safety of workers is safeguarded. Senda's mission is to make high-quality, Fair Trade soccer balls that connect and benefit athletes, and to support grassroots organizations that use soccer as a vehicle for change to improve lives in the United States and abroad.