Made of Tritan crystal glass; composed of titanium oxide and zirconium oxide; Tritan is a world wide patented crystal glass material
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Avia Forte Womens Running Shoes with Lightweight Breathable Mesh – Black/Dark Grey/Light Pink, 7 Wide
LIGHTWEIGHT RUNNING SNEAKERS FOR WOMEN – These everyday comfortable athletic shoes in white with pink or light grey have a pull tab in the back to make taking them on and off easier. The fashion forward design is great for running, jogging, walking, or gym workouts.