The Adidas Soccer Ball, Durable Synthetic, Butyl Bladder features a machine-stitched design for reliable touch and durability. It includes a butyl bladder to ensure optimal air retention. The ball is nylon wound, providing consistent performance during play.  Price drops from $25 to $10 to just $7.50 when you add the code "LUNAR" during checkout. Spend $150+ to receive free shipping. Otherwise, it adds $4.99.