Reusch Keon Pro G1 Glove Palm of glove: Our latest G1 Ultrasoft foam is latex which has a very high percentage of natural latex. The micro-porous structure makes the G1 Ultrasoft foam very elastic and soft. Backhand of glove: Super Softi foam all over. Embossed foam design makes the glove more flexible at many breakpoints. Our revolutionary Pro Flex technology offers excellent flexibility that improves the glove fit and performance. Construction: The optimal fit and catching zone provided by our revolutionary Expanse Cut ESS uses a pattern that helps the fingers to be pre-splayed. Rolled Thumb Construction. The new Wider Latex Wrist Bandage gives the keeper a better fit and more control.