The first made such a post, I hope for this shoe has not yet started a friend, to provide some reference. Nonsense is not to say that the problem is straightforward.
Two pairs of ultra boost are pure black, 3m shoe body ultra boost itd and pure white 3m element of the ultra boost st, two pairs of shoes have a 3M element and the horse card outsole, so used to do the details of the contrast.
Two pairs of shoes, shoe box exactly the same, only the size of different, why the size of the different will be described later.
Shoe box liner, ITD is a classic black with BOOST marked backing paper, ST’s liner is a plain white paper, more disappointed.
Two shoes, the front of the photo, from the toe to see it relative to the ST’s toe more upturned, the upper ITD more flat than the ST.
With the preparation of Primeknit uppers, but ST in the upper side of a veneer to fix the toe, itd is inside the upper plus a layer of plastic-like stability of the film.
Shoes heel PTU size is different, ultra boos font visual sense is different, the heel of the handle material ITD texture is more thick, ST in the handle by adding the preparation of 3M.
Followed by the BOOST feel more solid ST some, in fact, really feel so not thick.
Two shoes side of the support is not the same, because ST shoes and tongue with split structure, so do not go to the traditional design of ultra boos, for the high heep is a gospel.
Stuper the preparation of the technology also joined the same as the toe ironing and ironing. But also the difference between the design and the ultra ultra-boost with the traditional design
St on the inside of ITD added a new stable technology ENERGIZED STABILITY, feels a bit like jelly rubber, compared to the traditional ultra boost should be some improvement in the end.
Both shoes are used in the German soles of the end of the horse and anti-torsion system Torsion System
Two shoes in the end of the difference is also great, st inside the black part feels hard, may be one of the factors affecting the foot feeling it
Two pairs of shoes to talk about my personal feelings, the appearance of I still like the traditional ultra boost on the kind of toe upturned sense of vision. Feet feel it’s boost feel more flexible, more resilient foot feeling, I do not know why st feet will be worse? Because the design of the shoe so the package is also slightly worse, these are benevolent see benevolent wise see things, on the size of these two pairs of shoes, I wear hook shoes are basically 42.5-43 between the normal foot type , Ultra boost Select 43 yards because the shoes slightly tight, in fact, if running 42.5 yards is also possible. Ultra boost st feeling shoe type than the ultra boost to relax some, wear more space in the foot, shoe code feel a little bit too large. So choose 42 yards. St Primeknit weaving than the traditional version of the shoe body inside a layer of fabric. Feels like the upper and lower layers, there is no traditional version of the hollow, the flexibility is also much worse, but joined a variety of weaving density to adapt to your foot type.
Want to say is almost these, I do not know whether to help like the ultra boost ready to start the JR. The whole article is to write side thinking, so there must be a lot of deficiencies, for the ultra boost on the basic technology is nothing to say I believe we are too familiar with the. Okay, it’s the last two pieces.
(PS: ultra boos itd on the lace is their own after the change, the original shoelace is ordinary black flat shoelaces)