LXVI-specific fit that features a higher heel height to mimic the fit of running shoes, while maintaining a balanced feel. This allows for more heel cushioning by transferring energy onto the ball of the foot and giving a much more "lively" feel to the shoe.

UltraCush Lite is a custom version of foam developed specifically for improving comfort and reducing weight. UltraCush Lite is used in a variety of constructions and applications, ranging from outsoles and midsoles to footbeds.

Our modernized tread design is turned on an angle to create lateral flex grooves across the foot, which promotes proper anatomical movement. The tread blocks have also been spaced apart with recessed centers to reduce weight and increase flexibility.

This heel and collar construction uses a nylon-coated neoprene cuff wrapped around a soft layer of open cell foam at its core for superior comfort and heel support.

This progressive upper panel construction replaces the need for conventional stitching, utilizing a thin film between panels that welds them together when pressed and heated. This creates an extremely strong bond, which is lighter, as well as more durable and flexible than conventional stitching.

This advanced liner construction improves comfort and fit by enabling the shoe to conform and move with the shape of the foot. A free-floating liner, which is an extension of the tongue, is hidden under the front surface of the shoe, moving independently from the outer shell. This configuration increases airflow and breathability, reducing the chance of hot spots or pinching in the toe box.