Experience a boost of energy in every step with your favourite bestselling men's slip-on. The enhanced energy return from FreeSole and Cushion+ technology means you can go even further with less fatigue. Also featuring a dual footbed, this style has a 2mm foam removable insole underneath its top insole, which when removed helps to offer a roomier fit.ÿ Boost II's sporty profile holds your foot in classic style and support, with a high-cut sports back for stability and a breathable textile lining for a dry, fresh wear. Find a supportive heel counter and a soft padded collar for additional ankle support, as well as the addition of a contrast top counter piece to create a more casual, characterful style. Now in classic rich tan and black options Boost II's plump, supple leather and back tab loop for easy entry makes this slip-on a soft and comfortable wear. Featuring double-elasticated panelling, Boost II allows you to move freely all-day, every day.ÿ