This Headsweats Performance Sport Velocity Visor Hat offers the perfect fit with contoured styling on a classic adjustable visor. With a combination of sporty style and technical innovation, this lightweight performance visor will keep you comfortable and performing at your highest potential. This visor is crafted with an Eventure knit fabric shell and a COOLMAX wrapped headband to generate maximum air flow, moisture transfer and enhanced drying. Other features include a black undervisor to reduce glare and an adjustable Hook and loop closure for the perfect fit. One size fits most.