Lazer oasiz the all mountain helmet packed with features and upgraded for 2014 when your focus is on the trail the last thing you need to be worried about is protecting your head lazer oasiz offers increased coverage around the sides and back of your head to assure you are protected should things go sideways lazer patented rollsys retention system is easy to adjust with one finger and along with the adjustable rear head basket a quick and comfortable fit is assured for each and every ride 21 v