The Smith Signal MIPS Road Bike Helmet is designed for adults looking for a large size helmet in a sleek white color. Featuring VaporFit Dial Adjustment for a perfect fit, this helmet is ideal for road cycling and commuting. Made with durable Acrylonitrile Butadiene Styrene ABS outer material and lightweight expanded polystyrene inner material, it offers 21 fixed vents for ventilation. Additionally, the adjustable design and MIPS technology provide added security for safe rides. Perfect for both men and women, this helmet from the trusted brand Smith is a top choice for cyclists seeking style, comfort, and protection.