Salomon XT-4 Advanced in Delicioso, Toffee, and Empire Yellow The Salomon XT-4 Advanced is constructed of a single-layer mesh that provides a lightweight and breathable upper, while the bottom portion features reinforced TPU panels to reduce abrasions. The midsole is made of Salomons energy cell technology and sits on top of a contragrip outsole for a stable and comfortable fit on loose surfaces. SensiFit technology is a quick lace system that wraps the midfoot and provides a solid foundation. - Made in Vietnam. Sneakers - Delicioso/Toffee/Empire Yellow