Free your feet and embrace the trail with the PureGrit. Working with ultramarathoner Scott Jurek, Brooks developed a unique one-piece outsole that has a concave shape. When forces are applied, the piece splays out to provide a more balanced lay-down. A sleek grip lug pattern and wide base protect the feet but still allow the runner to get in touch with the ground. Top it off with an ultralight mesh and conforming foam upper for a fit that really hugs the foot. Weight: 7.6 oz. Offset: 4 mm
Toe Flex - A toe box split allows the big toe
to function independently and engage the
runner's natural balance. Flexible materials
empower a more efficient push off during the
Nav Band - This flexible band wraps over the
instep to comfortably secure the foot in place.
The dynamic stretch provides just the right
amount of reinforcement and conforms to
individual foot shape and size.
Ideal Heel - Brooks' signature inverted heel
promotes a natural foot strike by landing in a
more forward position on the foot. This aligns
the runner's center of gravity and encourages
optimal energy return.
BioMoGo DNA - BioMoGo, Brooks' earth-friendly
midsole technology, is blended with Brooks
patent-pending DNA smart cushioning to
create a springy return and custom comfort.
This also reduces the use of energy and
amount of waste by removing drop-ins.
Anatomical Last - Designed from an
anatomical form, the shoe's shape contours
the foot for a glove-like feel and provides
support for every part of the foot.
Tuned Density Midsoles - Brooks has tuned the
density in the midsoles to better correspond
with gender and weight categories, delivering
a custom balance of cushioning that's not too
soft or stiff.