Specialized Road Bike Helmet PROPERO 3 MIPS ASIA SMALL New, Unused Size S: 52-56 cm [Product Description] The maroon and black colors are well-blended to create a deep color. Equipped with MIPS (Multi-directional Impact Protection System). HairPort FSL II fit system for easy adjustment. Features a 4-position height adjustment and a fine-tuning dial. 4th Dimension Cooling System with large mouth ports (vents) for improved comfort. Composite matrix reinforced interior for larger vents, improving cooling capacity. 4X DryLite straps made of soft material that won't stretch even when absorbing sweat or water. Tri-Fix web splitter for improved comfort and ease of strap adjustment. [Shipping] Will be shipped with bubble wrap around the included box. Size: S Size