Not an Ultra Boost so I apologize if this is the wrong thread, but I haven't seen anyone post this color way yet. I got these for only $100 from footlocker after using a birthday coupon. I went TTS.
Yeah which ones are you looking for because some have been out for a while now
http://www.finishline.com/store/catalog/product.jsp?productId=prod779041
For what it's worth I went half size down on my SS primeknits
I went a half size down on the XB Sport. Length wise they fit well but they are just slightly tight across the top of my foot towards the back of the toe box, and I do not have a wide foot. So I'd say if you have a wide foot stay TTS, if you have a narrow foot half size down.
Picked up the XB Sport from Revolve Clothing for only $60. Sorry the photos aren't the greatest. It's snowing here so I couldn't get any natural lighting.
Haven't seen much on these but I think they're pretty sweet, so I thought I'd share. For anyone interested I went a half size down from my TTS. I still have just a little bit of extra room. MAYBE a full size down if you like a real snug fit (the prime knit is also stretchy) but I'm happy with...
New women's Flyknit Free 4.0 are on footlocker's site
and here is a coupon for anyone interested. Tested and works. Used it today to order some Pure Boost 2.0