Nike | Men's Streakfly 2 Road Racing Shoes - Barely Green/Black Spruce-Volt Ice Capri or long-distance effort

or long-distance effort

It's a great choice for training runs in warm conditions

Fabric - body: 100% nylon

It has over nine billion pores per square inch

Elastic fabric: 73% nylon

Nike | Men's Streakfly 2 Road Racing Shoes - Barely Green/Black Spruce-Volt Ice Capri or long-distance effortAdvice for Road Runners: The Nike Men's Streakfly 2 Road Racing Shoes are Nike's lightest carbon fibre plated running shoes. The design is optimised for maximum speed. Underfoot Feel The midsole is made with Nike's most responsive foam ZoomX. A full length carbon fibre Flyplate provides amazing underfoot propulsion and energy return. In order to keep the weight down, the outsole features a thin, sticky, webbed substance. This material should optimise