Bike Helmet, Adult, Head Size 23 To 23-1/2 Inches, Each

Details:

Features an attractive aerodynamic design, accu-fit adjustable dial, integrated nylon retention strap, 10 open-air cooling vents, and a full coverage shell. Complies with cpsc standards. Adult head size: 23 -23-1/2 inches. Colors may vary., Accu-fit dial ensures a snug and secure fit 10 vents keep heads cool  complies with cpsc standard