The Nike LunarEpic Low Flyknit 2 Women's Running Shoe improves on its predecessor with an updated slip-on design for a snug, seamless fit. The same luxurious cushioning and targeted support remain to help you tackle your longest distances. Sock-Like Fit Nike Flyknit fabric is designed to wrap your foot like a sock for a natural, snug fit that flexes with every movement. Smooth Transitions Lunarlon cushioning is a combination of soft and firm foam that helps absorb impact and creates a smooth heel-to-toe transition. Targeted Cushioning Based on the pressure points of a runner's foot in motion, the outsole features areas of cushioning where you need it most. More Details Winner, Competitor Magazine 2017'Editor's Choice'award. Perforations in the forefoot enhance breathability Flywire technology integrates with the laces to give you a secure, locked-down fit Weight: 207 grams approx. (women's size 5.5) Offset: 10mm Flyknit Origins Nike Flyknit technology was inspired by feedback from runners craving a shoe with the snug (and virtually unnoticed) fit of a sock. Nike embarked on a four-year mission with teams of programmers, engineers and designers to create the technology needed to make the knit upper with static properties for structure and durability. Then the precise placement of support, flexibility and breathability—all in one layer—was refined. The result is a featherweight, form-fitting and virtually seamless upper. This unprecedented precision maximises performance while reducing the material waste of traditional cut and sew by an average of 60%. The equivalent of six recycled plastic bottles are used in every pair of Flyknit shoes, saving millions of kilos of material from reaching landfills.