Design: Jacquard mesh upper offers a supportive and comfortable foothold 3D GUIDANCE SYSTEM(TM) helps provide advanced stability for a smoother stride Heel pull loop for ease of entry Reflective details designed to help improve visibility in low-light settings In-Shoe Comfort: Rearfoot PureGEL(TM) technology helps provide lightweight cushioning and softer landings OrthoLite(TM) X-30 sockliner provides step-in comfort FF BLAST(TM) PLUS cushioning provides lightweight impact absorption and a responsive rebound Durability & Traction: AHAR(R) LOW HARDNESS outsole material helps improve resistance against wear AHARPLUS(TM) heel plug rubber helps improve durability Additional Details: Weight: 275g / 9.7oz Heel Drop: 8 mm 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 At least 50% of the shoe's main upper material is made with recycled content to reduce waste and carbon emissions