Take your training session outdoors. This adidas hat helps you stay comfortable as the weather and your workout heats up. The flat brim adds a stylish edge while keeping your face under shade. Adjust this cap at the back for a secure fit. Made with a series of recycled materials. and at least 40% recycled content. this product represents just one of our solutions to help end plastic waste. Features: 100% recycled polyester plain we've. One size fits most. Flat brim. Snapback closure. Six-panel construction.