The Nike Zoom Streak 5 is
extremely lightweight. The pair tested was a US 11, and it came in just over
200 grams or 7 ounces, and we’re willing to bet that a size US 9 would be sub
200 grams or 7 ounces. To amount to that number requires a specific set of
design elements, which the Zoom Streak adeptly blends together. To begin, the
upper is extremely minimal, with a sandwich mesh forming majority of it, sans
bulky overlays – except for the giant Swoosh logo. The material changes at the
rear, and connection is made by a thin layer of welded synthetic, which helps
the lightweight cause.
Midsole is compression molded
EVA, its density bordering on firmness, yet with ample give. There’s a Zoom Air
bag seated right under the heel, and beneath a thin, fabric strobel. The insole
is contoured, but non-removable. Circular dots of adhesives makes the footbed
stick to the fabric strobel and part of the mesh upper. At walking speeds, you
can hear the adhesive dots repetitively sticking and peeling away, resulting in
a sound akin to velcro tearing. This is no issue when you’re running, but
walking around in the Nike Zoom Streak on smooth floors sounds like you’ve got
a piece of duct tape stuck under your heel.
There are other examples of weight reduction measures throughout the shoe. The
upper eye-stay reinforcement is a result of a transparent, filmic lamination
over the mesh, backed by another layer of soft synthetic inside. Eyelet holes
are punched into this toughened section, and thin laces pass through them and
the Flywire loops. The cords extend upwards from the upper base, and over the
upper. They’re guided into place by a pair of tacks, which also prevents the
cords from sinking in case you choose to skip lacing through them.
Nike takes the weight savings
coming out of the minimal upper and applies it to bulk up the outsole. By which
we mean there’s a generous amount of blown forefoot rubber under the forefoot . In the back, a three piece set-up of
carbon rubber does duties – and going by our experience with Nike outsole
rubber, long term durability should be pretty good on the Streak 5. A
transparent, plastic shank links the rear and forefoot, adding an element of
midsole stability.
The Zoom Streak is built on a
distance racing last, so the midfoot is form hugging, more by the virtue of
last contours than use of Flywire. The cords actually have some slack in them;
even with properly done lacing, they don’t go taut. Having said that, the
Flywire cords aren’t mere placebos. If you undo the laces and then re-lace
without using the Flywire loops, the decrease in level of midfoot pressure is
instantly noticeable. So if you like your Streaks even more relaxed, you do
could skip the cords entirely. Don’t worry, they won’t drop to the sides.
There’s a pair of guide tacks on the top, so those keep the Flywire cords from
going anywhere – they just go a bit droopy, that’s all.
For a cheap $130 bucks, it is a competent
piece of running equipment with a lot going for it.
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