A road helmet with a remarkable price to feature ratio. The Estro Mips is a versatile road helmet ready for your longest day on the-bike. As comfortable as our top of the line its design is widely open to maximize the ventilation at any speed. With 26 vents, 17 of which are inlets and 9 are exhaust holes, all of them work in synergy with the internal engineered air channeling system to ensure max ventilation.