Thuasne xlr8 walking boot long has an integral shell for optimum support and maximum protection. it is suitable for people with a severe ankle sprain foot injury and stabilized fractures by surgery of the lower third of the leg ankle or foot. the two air cells are integrated into the boot for optimal anatomical adaptability and also to adjust the pressure as per the reduction in oedema. its shock-absorbing outer sole rocker allows you to walk naturally and anti-skid. it also comes with curved toes and a toe guard that can be adjusted in 3 positions. it comes in 5 different sizes to accommodate all individuals.