HIGHLY RANKED ON VT'S SOCCER HEADGEAR IMPACT TESTS - Evaluated & received the “RECOMMENDED” 4-Star Rating (★★★★) for proven effectiveness by VT’s independent/accredited lab LOOKS JUST LIKE A TRADITIONAL HEADBAND, STYLISH DESIGN WITH ADJUSTABLE FIT - snug/secure hook & loop closure in back for size adjusting, sleek and fashionable head coverage, 360-degrees of impact protection for falls, collisions and headers, 6mm thin vs. heavier & bulkier alternatives, FIFA Law 4 compliant UTILIZES UNEQUAL’S PROVEN EFFECTIVE NURO TECHNOLOGY, A PATENTED MILITARY-GRADE COMPOSITE of high-tech comfort that reduces acceleration, absorbs and deflects strike force. Contains a coated aramid fabric (with it’s proven impact dispersion properties), along with Unequal’s closed-cell Accelleron foam IN SOCCER, PLAYERS REPORT HALO 1 DOES NOT ALTER BALL REBOUND SPEED OR DIRECTION - Especially useful during soccer team drills where players are at repetitive risk of headers, also protective in basketball, girls lacrosse, field hockey, flag football, cheer-leading, curling, volleyball, etc. ONLY TWO SIZES (SIZE S/M & L/XL) S/M for 21” head circumferences & below, L/XL for 21.5” head circumferences & above. It’s always best to measure, use our fit tips chart for best sizing accuracy. The Unequal Halo 1 (6mm) is protective headgear made of an advanced, military-grade, multi-layer composite that reduces acceleration and absorbs and disperses impact force. The protection is noticeable and improves confidence as players feel the difference. This adjustable, comfortable headgear does not alter ball rebound speed or direction. Each Unequal Halo is FIFA Law 4 compliant in a fashionable look. Made of Accelleron, TriDur woven aramid fabric and Nylon. Halo 1 (6mm) weighs approximately 3.5 oz. and provides 360 degree impact protection with a hook & loop closure in back that is fully adjustable. Available in 10 bold colors with white logo on front. Comes in sizes S/M (21” or less) & L/XL (21.5” and above). To acquire your proper fit, use a measuring tape.