Airoh Twist 2.0 The Airoh Twist 2.0 is an MX helmet constructed from high resistance thermoplastics (HRT) and expressly designed for the most demanding riders. Its outer shell has an ultra light weight and an aggressive look and is a perfect choice for the most demanding riders to excel in the toughest races. Its lining is highly breathable, removable and washable and provides absolute comfort. The Twist 2.0 also has an adjustable peak and a dust filter (as an added plus for off-road rides). A double D-ring retention system ensures maximum comfort and protection even in the most risky situations. The Twist 2.0 has a renewed design for the peak which is more aerodynamic and a larger rear spoiler, making the air extractors underneath it more effective. Compared to the Twist, the Twist 2.0 has a slightly more intermediate oval fit (where the Twist tended to be on the rounder side of the oval fit). Special Features Shell material: High Resistance Thermoplastic Visor: Large eyeport for MX goggles Interior: Removable and washable, hypoallergenic Chin strap: Double-D ring Ventilation: Front vent, chin guard vent, rear exhaust vents Extra information: Adjustable peak