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Women's BOCO AT 4


Bring 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. Rain, snow and hail are no match for the durable all-weather upper, which might we add is more breathable now!

Women's BOCO AT 4 Details

Newton Women's BOCO AT 3 Specifications


  • Weight (oz): 8.7
  • Drop: 3
  • Support: Neutral
Newton Women's BOCO AT 3 Upper


  • Firm But Cushioned
  • Water-Resistant and Breathable
  • Innovative Metatarsal Stretch Panel
  • Toe bumper to protect your piggies against rocks and debris
Newton Women's BOCO AT 3 Sole Technology

sole technology

  • Grippy and flexible
  • Cushioned And Springy Midsole/Technology
  • Rugged, Multidirectional Tread

Built for The Road Less Traveled

The water resistant BOCO AT4 is ready for anything. Are you?

Woman running in the Newton BOCO 4

What Makes Newton Unique?

Newton Women's BOCO 4 side view

Level Platform

Over time, many shoe designs have become thicker, softer and heavier with greater heel heights. In the spirit of making every stride better, Newton shoes feature lower heel to toe drops to put you in a more natural running position.

Newton Women's BOCO 4 top view

Action/Reaction Technology

The secret formula powering the speed of Newton Running shoes is its proprietary Action/Reaction Technology. Generated by the active movement of the lugs, it creates a responsive, trampoline-like cushioning system that provides quicker bounce-back and loses less energy than a traditional foam-core running shoe.

Full Foot Cushioning

If you love the responsive yet cushioned feel of the lugs in the forefoot, you'll be happy to find out the same technology exists in the heel. With Newton Running, you get full-foot cushioning and protection.

Newton Women's BOCO 4
Woman running in the Newton BOCO 4

What Our Runners Think

Customer Reviews

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