Price: $ MSRP: $

A performance oriented, zero drop shoe with protection for the marathon, the Altra One offers moderate cushioning and a semi-firm ride.

Quantity:

Details:

A performance shoe for athletes seeking a natural run, the Altra One is a lightweight option ready to pick up the pace. While a zero drop platform allows your foot to do the work, this shoe retains the cushioning and protection to carry you through the marathon. A thin, breathable mesh upper offers an anatomical fit without compromising a secure fit. Lace up the One for both your racing and training needs.

Model Number:

Weight: 7.9 oz (size 9)

Stack Height: Heel (13mm), Forefoot (13mm)

Available Widths: D=Medium

How It Fits (based on width D)

  • Sizing: Standard running shoe length
  • Heel: Medium
  • Midfoot: Medium volume
  • Forefoot: Wide
  • Toebox Height: Medium to high
  • Arch Structure: Medium to low
  • Shoe Shape: Semi-Straight

INTRODUCTION

The One is a minimum featured, minimum neutral shoe intended for training and racing.

CUSHIONING

  • A-Bound is a recycled, environmentally friendly midsole compound for resilient underfoot protection.

MIDSOLE

  • EVA midsole foam for durable cushioning.
  • Natural Ride System (NRS) design includes a more natural, foot-shaped last, zero millimeter heel to toe drop, and metatarsal-specific shapes in the outsole to assist in proper foot mechanics and allow for more natural foot movement.
  • Natural Foot Design follows the natural shape of the foot for ultimate comfort.

UPPER

  • Quick Dry Air Mesh wicks water away from your foot while remaining light and breathable.
  • Support Insoles are 5mm-thick removable insoles designed for runners needing more traditional support and a molded arch.
  • Asymmetrical Lacing Design follows the shape of the foot for improved fit and feel.
  • Strobel Last with the upper stitched to full length fabric for a comfortable underfoot feel.

OUTSOLE

  • SpeedPod Outsole follows the natural construction of the human foot for maximum flexibility and a responsive ride.
  • Blown Rubber offers lightweight traction, flexibility, and a responsive ride.
  • Drainage Holes in the heel and forefoot allow excess water to exit the shoe.

Comments: Love this shoe. Toe box room is great. Had to size down from my usual 10 to a 9.5. Since wearing these with the big toebox, I don't like wearing any of my other shoes. I plan on running in these for my hundred miler next month ( I've been running in these for 2 months now ).
From: Sean, Oakdale, CA

Comments: I have been struggling to find a shoe I like since 2008-2009 when Adidas was coming out with racing flats with names like CS, RC etc left and right. They were all great, then nothing good from them since and I have had no brand loyalty since. I have been switching constantly trying to find a shoe I can enjoy and just focus on running with not the shoe itself. This is my second Altra. I started with The Instinct but found it a bit too bulky, but liked the brand enough to give it another go with The One. I think it is the one. Great firm ride with ample cushioning while still being light and low to the ground.
From: Dave, Milwaukee, WI, USA

Comments: It's a good shoe. It's much lighter than the Instict, which is Altra's daily trainer. Unfortuantely, I don't think it will have quite the durability of the instinct, as I can see the rubber wearing down at 260. Getting to 400 miles on them might be a stretch. Conversely, I reached over 500 miles on the Instict without issue.
From: George, Saratoga, CA, USA

Comments: I love Altra Shoes, and have run in the Instinct 1.5s both for distance and CrossFit. I wear an 11.5 in the 1.5s and ordered these in the same size. Unfortunately, they felt like 11s with barely any toe room. Also, it felt like there was a bump underneath the ball of the foot, which I believed would be annoying and very uncomfortable with any runs.
From: Craig, Richmond, VA, USA

Comments: I didn't want to like these ugly clown shoes, and had every intention of returning them, but now they are my go-to shoe. Once you get the tension in the laces right, the shoes stay out of the way completely and let your feet do their job. The spacious toe box is pure joy. Thought I would add that I wear a half size up (9.5, my normal size) in The One versus the Merrell Road Glove (9), in contrast to the other reviewer. Be sure to use shoefitr!
From: Brian, Huntington Beach, CA, USA

Comments: This shoe is just right, not too much cushion and not too little, right between firm and soft. It has been awhile since a shoe has felt like it just disappeared on my feet. The One is very comfortable with good traction in dry and wet conditions. I wear a size 11 in this shoe and it is comparable to a size 11 in a Merrell Road Glove and the couple of Inov-8 shoes I wear in a size 11. I wear an 11.5 in the original Altra Instinct so you will have to size down at least a 1/2 size from that shoe. My only complaint is I wish it was 1-2 oz lighter as most of my other shoes are around 6 oz which I think is the perfect shoe weight, and these weigh in a little heavier. I plan to use The One for all of my training and racing over 10k. For my 5k, 10k races, and speed work I will be using the Inov-8 Road-X-treme 138 which comes in at 5 oz with a similar fit to The One but it is a bit firmer.
From: Josh, Dallas, Texas, USA

Footwear Performance Characteristics

Pronation Control: What's This?

  • Neutral
    • Min
    • Mod
  • Support
    • Min
    • Mod
    • Max
  • Motion Control
    • Mod
    • Max

Heel-To-Toe Drop (mm): What's This?

  • 0
  • 1-2
  • 3-4
  • 5-6
  • 7-8
  • 9-10
  • 11+