Multi-Flex design provided a comfortable "stress free" fit ,Air flow gusset for increased comfort & moisture reduction,High density Fibre-Foam protection with reinforced Plaz-Tec inserts for ultimate shock absorption ,Flex-Tec ,Deluxe lining for optimum comfort Pittards leather palm for exceptional moisture control and comfort ,New mesh ventilation system for maximum air flow ,New 3 section technically designed thumb for enhanced feel on the handle .