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Women's BOCO AT 3

5.0 6

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Born in Boulder, Colorado, the BOCO AT 3 brings you a piece of the Colorado Mountains wherever your run takes you. The light and level 3mm drop, and multi-directional lugs, will keep you rocking out on even the rockiest of trails. While the landscape may change, the familiar Newton feeling remains the same. Rain, snow and hail are no match for the durable all-weather upper, which might we add is more breathable now! It's time to take your Newtons over the river and through the woods.

Product Details

  • Item number • W005217
  • Weight • 8.7
  • Platform •
  • Heel-to-toe drop • 3mm
  • EMB • No


Upper is lightweight, enclosed, and water-resistant for the perfect balance between breathability and durability.
Closed-mesh upper and gusseted tongue block out dirt and debris.
No stitch, heat welded overlays.
Durable rubber toe bumper protects toes from impact on rocks, roots and other trail hazards.
Reflective heel tab.


Four-lug Action/Reaction™ Technology in the forefoot for a responsive, resilient ride
Multi-directional lugs to provide optimal grip on uneven terrain


Biomechanical metatarsal sensor plate
Soft, single-density EVA midsole provides optimal cushioning and comfort
ETC anti-friction, anti-bacterial sockliner
Accommodates most orthotics

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6 Customer Reviews

Very comfortable and light on my feet
I have been wearing Newtons now for 6 years. They are the only sneakers I will buy..well worth the money. I am a nurse who also enjoys walking and running. The comfort of my feet is priceless and you have satisfied every expectation I have had in a sneaker. I brag about my shoes and how happy my feet are even after a 16 hour shift, which has encouraged others to try them out. In my trip to first stop was the shop on Pearl Street to buy a new pair of kicks. So I thank you for your dedication to making such a great quality product and I will keep supporting you along the way!
May 2, 2018
All season trail runners
I use these (and earlier AT versions) all year- snow, mud, rain, or cold, yet my feet don't overheat in the summer. Great grip for wet and uneven surfaces. Agree with another commenter on the laces tending to untie- something new for this model, as that's never been an issue for prior Newtons.
February 19, 2018
Best winter shoe
I bought the BOCO at II while it was on sale. They are comfortable right out of the box, sturdy and have great traction. It's the best winter shoe I've ever worn, my feet stay warm and dry. It truly stands up to Canadian weather. I will never go back to a different winter running shoe.
February 6, 2018
I don't normally write reviews but these are the best trail shoe I've purchased and they are so great that I find I'm wearing them for all outdoor activities. I will purchase another pair soon.
February 4, 2018
Best ever
Best winter running shoe I’ve ever worn. I’m tempted to by several in case they eventually stop making them!
February 2, 2018
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