Brand new in a box (no lid) Authentic Nike Metcon Flyknit 3 Sneakers white/platinum tint UNISEX: Men’s size “X” = Women’s size X+1.5 (men’s size 9 = 10.5 women’s size - it’s written on a box). The most comfortable Metcon to date, the Nike Metcon Flyknit 3 delivers the flexible breathability of a Flyknit upper with an updated collar for comfort. Its drop-in midsole works in tandem with firm rubber in the heel to provide durability and stability for high-intensity intervals.