The LAS Haxial helmet is a innovative and dynamic design covering sizes 53-61 cm which guarentees greater helmet compactness. The Velox Size System allows adjustment whilst the helmet is being worn. At just 240 g without ventilator the white LAS Haxial gives exceptional interior climate control thanks to an efficient 23-vent ventilation system. Inside are removable and washable padding, made of Coolmax, one of the best transpirate fabric available on the market. The strap is highly adjustable and washable, in soft nylon with velvet throat protection.