Alex Burston & Co keep ideas for product improvements coming: The 3rd generation liner features a U-shaped cuff, a reinforce carry loop and a 5 mm thinner but higher density padding. A slim bodied liner combined with Reigns lacing system allows you to strap up your skate tight enough which makes you feel more in tune with the boot and more responsive. We also added a neoprene pad in the toe and anti-slip material in the heel area.