Alpinestars A-8 Protection Vest The Alpinestars A-8 Protection Vest is a suit of armor for MX enthusiasts. More than a roost guard, the A-8 Vest gives motocross and enduro riders CE level 2 chest and back protection, providing premier impact protection for your vitals. Built with ultra-light yet super strong Thermo PU and Polypropylene, the A-8 Vest provides a gaurd against flying debris and a stable platform to connect your Alpinestars Bionic Neck Brace. Throw it on over or under your jersey, the A-8 Protection Vest is ready for your next hare scramble, moto or back yard MMA ring. Features: The combination of advanced design methods and high-tech materials ensures that Alpinestars A-8 Body Armour offers unrivaled levels of safety and performance to the dedicated Motocross and Enduro rider The large, lateral protectors are unique for such an armour system and wrap around the body effortlessly, while a newly developed buckle system allows the fit to be precisely adjusted The A-8 has also been designed to integrate with the Alpinestars Bionic Neck Support to offer riders a complete, high performance protection system for the upper body Attains the highest level of protection in terms of CE standards (1621-2 level 2 and 14021) using a newly developed, super-light Vaco12 structure in the back protector and high-performing EVA foam on the lateral and chest protectors Close fitting design allows the armor to be used over or under a jersey Constructed of extremely tough Thermo PU and Polypropylene, super-lightweight mesh backed by soft, washable Biofoam Large, lateral protectors closely yet comfortably conform to the body Designed to integrate with Alpinestars Bionic Neck Support Semi-rigid TPU/PP plates allow the protector to fit close to body and follow the bodys motion to ensure optimal protection at all times Intake and Exhaust vents combine with perforated panels to greatly enhance airflow Adjustable lateral and chest straps for a superior fit Removable shoulder and upper arm guards Sizing Info: Sized to suit riders ranging from 158-195cm in height (52 - 65) Waist Circumference 75-83cm (29.5 - 32.75) - SM-MD Waist Circumference 83-115cm (32.75 - 45.25) - MD-2XL Waist Circumference 115-121cm (45.25 - 47.75) - 2XL-4XL Please Note: Vest sizing may be mislabeled on the packaging, however sizing on vests is accurate.