These are Nike Maxflys, size 27cm. I've used them about 7 times, including for competitions and practice. They haven't punctured, but the air pressure has dropped slightly. I don't think it will affect your running, so you can still use them for practice. - Color: Light Green/Orange - Accessories: Comes with the box and shoe bag. I'm also considering lowering the price, so feel free to ask. Thank you for looking.