What is nike sf?

The Nike SF (Special Field) collection is a line of footwear and apparel designed for urban military style. The SF collection includes sneakers and boots with durable materials such as ballistic mesh, leather and ripstop nylon to withstand tough conditions. The design is inspired by military boots which are used for special force operations. The Nike SF collection also includes backpacks, jackets and other military-inspired apparel. The collection is popular among sneaker enthusiasts and military personnel. The SF collection was first launched in 2016 and has since then been a popular choice for those who are looking for both functional and stylish footwear.