The UltraBOOST gets an upgrade.

The adidas UltraBOOST is one of the most popular sneakers in the world and their latest iteration is sure to turn a few heads and have shoppers lining up to snag a pair.

Completely without laces, it's the first slip-on high-performance running shoe ever made thanks to a sock-like fit the adidas team engineered over the last few years. Suppodeley, the "second skin" feeling is far more dynamic than a typical running shoe, giving athletes a unique feeling of connection when hitting the track or pavement.

The UltraBOOST Laceless will be available on September 1st for $200 through adidas.com and select retailers around the world. We'll take the all-white-everything version, please....