With ergonomically profiled Nucleon Flex Technology protection held securely in position via an elasticated top strap & silicon hems, the Bionic Flex Elbow Protector incorporates comfort padding with a soft-touch stretch mesh which prevents heat build-up. The asymmetric & lightweight design ensures this elbow protector provides optimal levels of comfort & freedom of movement. Features Extremely lightweight, durable & flexible protector constructed from a breathable stretch mesh for a comfortable, close fit. Highly convenient & time-saving slip-on design with elasticated hems & silicon printing to prevent slippage & to help keep the protector securely positioned. New design Nucleon Flex Technology protectors are highly perforated & secured on the outside of the sleeve for excellent breathability & ventilation. Additional side foam padding for additional coverage. Abrasion resistant fabric front panel for increased durability. EN 1621-1:2012 LEVEL 1.