equitheme airy lm helmet brilliant blueEquipped with the patented MIPS system for brain protection Interior padding combining moisture wicking fabric and memory foam for superior comfort Removable and washable liner Dial fit adjustment system at the back with 5 positions for a precise fit Microfibre harness with quick release closure clip 4 point rear attachment that follows the nape of the neck, with chin guard Weight between 460 and 560 g Helmet certified to the new European standard EN