In the new Fli-Lyte 3, we eliminated almost all printed overlays to make it lighter and more breathable using a new engineered mesh upper to secure the foot over the platform. The addition of a 5mm anti-microbial Ortholite® footbed gives the shoe a softer ride without sacrificing midsole response. A 23mm X 20mm stack height on these lightweight road running shoes offers cushioning without losing flexibility and ground feel for a more natural running experience. These roomy toe box running shoes are ideal for racing and training.