The adidas adios Boost 2 is a performance uptempo running shoe and road racing flat designed for distances from 5K up to the marathon.


Other Colors:


The Adizero Adios from adidas has delivered each of the past 4 marathon world records and the Adios Boost 2 carries on that tradition of excellence. This model features an updated upper with a smoother fit while still providing unrivaled energy return from the midsole and traction needed to make quick pace changes in the outsole. This shoe is meant to win races and set records.

Model Number:

Weight: 8.1 oz (size 9)

Stack Height23mm (Heel); 13mm (Forefoot)

Available Widths: D=Medium

How It Fits (based on width D)

  • Sizing: Standard running shoe length
  • Heel: Medium to narrow
  • Midfoot: Medium to low volume
  • Forefoot: Medium
  • Toebox Height: Medium-low
  • Arch Structure: Medium
  • Shoe Shape: Curved


  • Boost is a lightweight midsole composed of TPU pellets, delivering a soft and responsive ride.
  • Torsion System uses a wishbone shaped thermoplastic unit in the midfoot that allows the forefoot and rearfoot to move independently for increased stability.


  • AdiWear is a non-marking carbon rubber in the heel for durable, improved traction.
  • Zonemotion is a gender-specific outsole design that delivers more forefoot flexibility.


  • Open Mesh throughout the upper provides breathability.
  • Tech Fit Upper provides support while still providing flexibility.
  • Geofit with memory foam in the heel collar enhances comfort and improves fit.
  • Strobel Last with the upper stitched to full length fabric for a comfortable underfoot feel.

Footwear Performance Characteristics

Pronation Control: What's This?

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

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

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

Stack Height:

  • Barefoot
  • Minimal
  • Low
  • Medium
  • High
  • Maximal


  • Road
  • Road-Trail
  • Hard Trail
  • Varied Trail
  • Soft Trail

Shoe Type:

  • Premium
  • Standard
  • Performance
  • Racing

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Customer Reviews

Comments: Awesome Shoe! Had a great low to the ground feel, but the Boost, although a thin on this shoe, has plenty of cushion for long runs/races. A nice, smooth, controlled bounce feeling. The shoe is also very stable. The fit of the upper is similar to the original adios 2. The shoe fits like a glove on the foot like a long distance racing flat should. I just PR'd by 6 minutes in my last marathon. I didn't have to worry about my feet the entire race.
From: Adubs. Htown, TX, USA. January 26th 2015