You are bididng on an Adult Bontrager's Solstice white and black helment. (Size 21 5/8 - 24in, 55-61 cm)

Bontrager's Solstice offers the protection you need and the comfort you demand in a lightweight, stylish package. It features tough, in-molded construction for safety and durability and a bunch of large vents for cooling ventilation. Bontrager's Micro-Manager fit system gives you an amazing fit you can adjust with just one hand. Combine that with the LockDown side straps and you've got a custom fit that is practically tailor-made just for you. Plus, it sports a removable, snap-on visor, too.