Unisex Nike LunarEpic Low Flyknit 2 Running Shoes 863779-002 ( Black/Dark Grey/Racer Blue )SEAMLESS COMFORT. TARGETED SUPPORT.Winner, Competitor Magazine 2017 ｣ｦEditor｣ｪs Choice｣ｪ award.The Nike LunarEpic Low Flyknit 2 Men｣ｪ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 FitNike Flyknit fabric is designed to wrap your foot like a sock for a natural, snug fit that flexes with every movement.Smooth TransitionsLunarlon cushioning is a combination of soft and firm foam that helps absorb impact and creates a smooth heel-to-toe transition.Targeted CushioningBased on the pressure points of a runner's foot in motion, the outsole features areas of cushioning where you need it most.More BenefitsPerforations in the forefoot enhance breathabilityFlywire technology integrates with the laces to give you a secure, locked-down fitWeight: 8.8 ounces (men's size 10)Offset: 10mmShown: Black/White/Racer Blue/BlackStyle: 863779-041Flyknit OriginsNike Flyknit technology was inspired by feedback from runners seeking 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ｨ病ll in one layerｨ婦as refined. The result is a featherweight, formfitting and virtually seamless upper. This unprecedented precision maximizes 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 pounds of material from reaching landfills.