Took a lot of people’s advice and went a half size bigger. Glad I did. These puppies are SNUG! But all that aside they are hands down the most comfortable shoes I have ever worn. I picked these up for a steal at $80 just to get my foot in the “ultraboost” world. And I am not disappointed. Next time I will go with a caged style. Other than that I’m a big guy (350lbs) so I’m gonna see how well they hold up to longevity.Muy buen articulo ???my old ultraboost laceless fit like a sock, almost like i’m not wearing a shoe. These ones fit super tight for some reason and hurt after 30 minutes of wearGreat shoe so far. They fit perfectly from toe to end. Extremely comfortable. Have worn them for quite a while now and my only issue was noticed after a long shift. It seemed my left shoe ran a bit small on the side of my small toe to where it caused slight aggravation. Fixed the problem by removing the sole on that shoe.Having these and the uncaged w lace, i'd say the uncaged with lace are a little bit more comfy and flexible.Initially, I tried these shoes at my size on Prime Wardrobe. They felt a little too tight so I decided to get them a half a size larger.Overall: 4/5 stars. A stellar shoe when you find the right fit.PROS:- Beautiful, sleek knit design.- Hugs your foot.- Superb Boost cushioning.- Feels heavenly without socks.- Laceless.CONS:- Tight Fit (for some).- Difficult to slip on.- Sometimes presses against the middle of my foot when wearing socks. Leaving marks like sock indentations.It's a snug shoe cause you can wear it without socks. Go up a half size. Best shoe for running or everyday errands! You can use them in the gym but not great for a leg day. The comfort of this shoe technology is amazing, can't feel the ground! Love them!I had a hard time choosing my size as I’ve never purchased shoes online before. I ultimately went with Adidas’s advice and purchased my own size and not a half size up like some suggest. The snug fit is comforting around the sides and top and leaves wiggle room for my toes. After a day of wearing them, they already felt like extensions to my feet. I’m definitely buying Ultra Boost shoes in the future.i love these shoes so much. They fit better than anything i have ever tried on, and are more comfortable to walk on than anything. These look and feel amazing. The materials used, everything down to the ankle collar. The available colorways are so dope.adidas... please never stop making Ultraboost Laceless. I need these shoes for the rest of my life and i wanna buy a pair for every single person i know.Eye catcher