Reebok Men's Crossfit Nano 3.0-M, Flat Grey/Black/White/Excellent Red,

I've had these since January of 2014. I've worked out with these a whole lot since then. When I first got them and tried them on I remember I was impressed by how light they were. Now I'm used to that. When I first got these I would run a mile to work, then walk around 8 hours all day as my job required it, and then ran a mile back home. My feet would kill me, even after the first mile run to work because the shoes are flat and I have arches in my feet. My feet would be in pain, not horrific pain but noticeably uncomfortable. I've read that it's actually good to run in shoes that are flat as a supplement to training to strengthen the feet (like once a month), but not as a primary running shoe because it's just not reasonable running long distances because ultimately it will be detrimental. What I eventually did was put Dr. Scholl's gel insoles in to the Nano 3.0's and that relieved the pain from the run I had to do but because the shoes are flat it's still not nearly as good as buying actual running shoes that are intended for running. Also in the first couple months when I got these shoes when I would practice double-unders my shins and calves would be in so much pain it would mess with me the rest of the workout. I think it's again because there flat and there's not allot of cushion like with some running shoes. It would hurt so bad when I first started out doing double-unders that I would have to switch and wear running shoes for the double-unders and then switch back to nano's for the rest of workout. Eventually though after a couple of months of forcing my self to go threw with it, my calves and shins got used to it. Now I can whip out well over 100 double-unders unbroken easily and quickly like nothing. I've already done thousands of push up burpees, double unders, pistol squats, hand-stand push ups, dumbbell and barbell front squats, deadlifts and a bunch of other stuff. They feel really good on squats because there flat I feel I have a good solid base in my feet, and the toe area is also roomy (not oversized like some people allude to) but comfortably roomy for the burpees so your toes are not squished up and blistered. I've put these shoes threw the wringer and they have still held up. They still look really good and when I wash and clean them they actually look kind of new. These are definitely the most durable shoes I've ever owned. Like Rich Froning said, these nano 3.0's are "bulletproof".

Fits as expected, good quality construction, not much arch support but that is part of the design. Have a pair of older nano's and like these better. Seems like a more stable shoe.

They run small and tight , no return policy. I wasted over $100. DO NOT BUY

Went a size down fits greats!! Current muzumo runners 11.5 went 10.5 for the nanos fits perfectly!

Shoes are already falling apart and only used them for a week

Fantastic shoes! love them at my box and love them everywhere else.

Great shoes, good value

fit as expected