i got these bro and i never regretted buying them one of my best pairs in the collection, so versatile

GY is for gray. That's where they label the color (BK is Black). First numbers are higher for more tech in the shoe. The last two numbers are lower for stability (40, 50.60) and higher for flexibility and speed (70, 80, 90). I am heavy weight dude and I love my 1540 v3.

V4’s are the best 990 to me, I also got them black 990v6 black and lapiz lazuli ones too. And those grey day V4’s, I got teddy santis v3’s but need grey v3 and V4’s to add to my collection… I love wearing the phantom protection pack too

I js copped these today on line....always worth it

Nice Vid I only like the 574's still trying to get into the other styles from NB as well.

Definitely going to watch vids! working on buying more shoes

Dope review. Should I go TTS or 1/2 sz down in this pair ??

You wear those it look so comfortable

Really good quality bild but they are weird to walk in, bring a lot of joint pain. Uncomfortable

which 990 version is the best in ur opinion?

Yo, ok

On God, Those look like fakes