Road Trail Run: Altra Running Instinct 4.5 Review: A Heavier Trainer with Sublime Upper Comfort and Room, over a Lively, Firm Base
Road Trail Run: Altra Running Instinct 4.5 Review: A Heavier Trainer with Sublime Upper Comfort and Room, over a Lively, Firm Base
![Altra Instinct 4.5 Review / Altra Intuition 4.5 Review | Zero Drop & Well Cushioned - NorthernRunner.com Blog Altra Instinct 4.5 Review / Altra Intuition 4.5 Review | Zero Drop & Well Cushioned - NorthernRunner.com Blog](https://www.northernrunner.com/blog/wp-content/uploads/2018/04/1516204006-18591700.png)
Altra Instinct 4.5 Review / Altra Intuition 4.5 Review | Zero Drop & Well Cushioned - NorthernRunner.com Blog
![Amazon.com | ALTRA Men's AL0A4VQB Superior 4.5 Trail Running Shoe, Blue/Yellow - 9.5 M US | Trail Running Amazon.com | ALTRA Men's AL0A4VQB Superior 4.5 Trail Running Shoe, Blue/Yellow - 9.5 M US | Trail Running](https://m.media-amazon.com/images/I/81MQhmvOLIL._AC_UF1000,1000_QL80_.jpg)
Amazon.com | ALTRA Men's AL0A4VQB Superior 4.5 Trail Running Shoe, Blue/Yellow - 9.5 M US | Trail Running
![Road Trail Run: Altra Running Instinct 4.5 Review: A Heavier Trainer with Sublime Upper Comfort and Room, over a Lively, Firm Base Road Trail Run: Altra Running Instinct 4.5 Review: A Heavier Trainer with Sublime Upper Comfort and Room, over a Lively, Firm Base](https://2.bp.blogspot.com/-0Gv6SyzUVCw/Wma4WshGD-I/AAAAAAAAyQI/BtQjqzIy024HrHehsaped9C7IO6-yfhXACEwYBhgL/s1600/MVIMG_20180122_172733.jpg)