Beautiful color. Smog is a medium brown/bronze/golden color. It has shimmer to it but definately not over the top like some other Urban decay eyeshadows and significantly much less than Stila Kitten. With a light wash can easily be worn all over the lid at daytime or at night. Looks lovely, it does have significant brown in it with the bronze/gold to make it more wearable & rich. One of my favorite Urban Decay eyeshadow.
Also I love these silver metal looking containers with carvings a small glass c-thru in the center. They look lovely on the dresser. I have a beautiful jewelry trinket box in which i keep them along with some decorative colored glass stones thrown around them it looks lovely. Love love these metal boxes it looks ornate (definately better than plastic containers).

Very pigmented nice true bronze color. If you were going to take an actual bronze piece of jewelry, melt it down and convert it to an eyeshadow I believe you would get this color. Works great by itself or for smokey eyes in the crease! Sometimes it can be a little dark for my NC20 skin so I just have to use a light hand ...but love it and don't need to worry about that when I have a hint of a tan NC25 to 118 in MUFE...or darker at 123. Depending on the look I want and my skin, I go back and forth between this eyeshadow and Stila Golightly alot when going for bronze looks.

This color is just really useful, you can do so, so much with it. I like to put a peachy gold color on the lids, Smog in the crease, a bit of liner and mascara, and I'm good to go.
That being said, I got this eyeshadow in a palette and though I love it, I'd never buy the pan if I ran out. I found that Hot Topic has a dupe in their WarPaint Beauty line called Rich Bitch, it is literally the same exact color and finish and it's only $4 for 3.5 grams. Urban Decay is $17 for 1.5 grams. Do yourself a favor and try the dupe.

This colour doesn't really do much for me, It sort of just sits on top of my skin, drowns out all colour to my eyes and doesn't do justice to any other prettier colours I use with it. There are much prettier browns/bronzes out there, Maybe it's not warm enough for my NC25 skin but it's not my favorite. :(

My absolute favourite Urban Decay eyeshadow!!! I can't find an exact dupe for this anywhere! I love the colour cuz it compliments my brown NC 43 skin tone really well and it works great for a night-time smokey eye! Even for the conservatives, you can just use this one colour all over your lid and it will look even and shimmery! All you brownies, try this one out! :)

One of my favorite smokey eye shadows. It's so buttery, and gorgeous. Can be subtle and sheer, or super glam.

Love this shadow, agree with all the reviews. It looks great on my olive skin.

I didn't intend to purchase Smog, though I'd seen it dozens of times; it always looked so.. dark and "blah" in the pan. I swatched it on my hand though, and it took me completely by surprise! What a gorgeous, peachy-brown-y-coppery shade it was!
My slightly crepe-y lids do NOT look good in a ton of shimmer or glitter, and UD isn't exactly known for its subtlety. Oh, but this... is... glorious! Applied lightly, it can be worn as an all-over lid-wash. It makes an even more wonderful crease-color, sparking up even the most tame, matte neutrals.
The texture is amazing, and the lasting-power is equally excellent--even without a primer. This shade just does something special for my gray-blue eyes, and I will purchase it for as long as it's made.

Really lovely dark bronze color. It's awesome as a crease and outer v color. It can be applied for a natural look and built up for a more smokey look. It's sooo smooth and pigmented. It actually showed up darker on my lid than I expected. A great color to have

I have to join the mass and declare my love for this eye shadow! I LOVE it. Out of all the colors I've tried, I like Smog the best! It's just so darn pretty and wearable during the daytime.