PALM OF GLOVE: Our German made and engineered S1 Super Soft Grip foam is a high quality palm made of natural latex that is best suited for natural grass fields. Bright yellow palm is sure to catch the shooters eye! BACKHAND OF GLOVE: Super Softi latex back. Embossed foam design makes the glove more flexible at many breakpoints. Full Strap Wrist Bandage closure. Mesh gussets for breathability. The Reusch Finger Support™ stays are flexible finger protectors that run up the fingers and the thumb, reducing the chance for injury. CONSTRUCTION: The optimal fit and catching zone provided by our revolutionary Expanse Cut ESS™ (Ergonomic Support System) uses a pattern that helps the fingers to be pre-splayed (spread so the keeper has a better hand position on the ball). The Reusch Finger Suppport stays are flexible finger protectors that run up the fingers and the thumb, reducing the chance for injury. Our AirVentSystem™ uses highly breathable Air Mesh material to make this glove more comfortable. The deep thumb notch on the face of the glove includes an elasticized piece below the foam to help eliminate tear out. We also use an elasticized thread throughout the glove to help eliminate tear out. Side mesh vents allow this glove to keep cooler during match play. Includes Thumbflex™.