The VibraGuard technology from Ansell is an efficient cost effective means of reducing the risks and effect of Hand-Arm Vibration Syndrome (HAVS). Tested to EN 10819, the gloves offer premium protection at high frequencies combined with protection across a broad spectrum of frequencies. Made from a unique nitrile formulation, offering outstanding resistance to cuts, punctures and abrasion and repelling grease and oil. Silicone free. Velcro adjustable fastening on back for greater flexibility and comfort.