Nike Air Zoom Pegasus 33 Upper Info
The upper of this shoe is very comfortable and uses a thin flymesh material with an inner sock like liner attached to the tongue of the shoe that creates a pocket for your foot. It fits snug through the entire foot.
I would describe it as a sock like fit. There are no seams or areas within the upper that cause irritation.
This shoe won’t please those who like a really wide toe box but it does offer some room in the toe area by using a sock like material that is flexible and conforms to the shape of your forefoot and toes.
It breathes well and at no point felt hot even in 90+ degree wether. One innovation introduced last year and included in this upper is the use of Nike “flywire” cables.