How to choose your size Snug fit; we recommend ordering a half-size up. Product Features Low-cut performance running sneakers designed for more miles outdoors Updated Flyknit material delivers remarkably lightweight and breathable support Flyknit tongue is easily adjustable and secured by a lace-up closure Water-repellent liner on the toe helps keep you dry when the weather turns Curved outsole helps your foot for smooth transitions and added efficiency to your runs Energy-returning Nike React X foam cushioning gives you an incredibly smooth-yet-bouncy sensation Waffle-patterned outsole with added rubber provides durable traction across various surfaces The Nike Infinity RN 4 Running Shoes are imported. Hit the ground running with faster times and less effort in the Men's Nike Infinity RN 4 Running Shoes. Tuned with high-stacking React X foam for increased energy return and updated Flyknit geared for a better fit and secure support join forces for a plush running experience and priceless peace of mind knowing you can take off for your daily runs anytime, anywhere. Size: 10.0. Color: Blue. Gender: male. Age Group: adult. Nike Men's Infinity RN 4 Road Running Shoes in Blue/Light Armory Blue Size 10.0 Knit