From ASICS, the Women's GT-2000 14 TR Nature Bathing Running Shoes feature: Woven mesh upper breathable material helps keep your feet dry Main upper material is made with partially recycled content to reduce waste and carbon emissions Asymmetric tongue wing helps to improve the overall fit Reflective details designed to help improve visibility in lowlight settings Lace-up closure OrthoLite™ X-30 sockliner helps provides soft step-in comfort: The sockliner is produced with the solution dyeing process that reduces water usage by approximately 33% and carbon emissions by approximately 45% compared to the conventional dyeing technology 3D GUIDANCE SYSTEM™ helps provide advanced stability for a smoother stride Rearfoot PureGEL™ technology helps provide lightweight cushioning and softer landings FF BLAST™ MAX cushioning this material helps provide cloudlike softness and a responsive rebound AHARPLUS™ heel plug rubber helps improve durability Trampoline-inspired outsole pod helps to improve stability during the toe-off stage of your stride AHAR™ LOW HARDNESS outsole material helps improve resistance against wear Approx. 8mm drop Approx. 8.4 oz./240g weight Imported.