Design: The Nike Air Zoom Vomero 16 brings an energetic boost to your daily training routines Tongue is even more plush than previous versions Weight: 10.9oz (Men's size 10) Offset: 10mm (Forefoot: 19.5mm, Heel: 29.5mm) In-Shoe Comfort: Mesh was strategically placed in key spots (especially around the toes) based on studies on runners to give you a lightweight stretch with ventilation Extra support along the sides via a band at the midfoot also works with your laces, helping you adjust how snug and secure your foot feel Your foot sits on Nike ZoomX, Nike's lightest and highest energy returning foam that provides a smooth ride Zoom Air cushioning under the forefoot for a responsive feel as you push off Durability & Traction: High-abrasion rubber at the outsole with lugs gives you durable traction Clip at the heel, helping with stability as you run over uneven surfaces Not intended for use as Personal Protective Equipment (PPE)