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Adidas Adistar Boost

Discontinued · road · Long run / Recovery · $160

High-mileage Boost cruiser with an ultra-durable build.

Built for long run, recovery, at a target pace of 9:00–12:30 /mi on road.

This model is no longer in production. The closest shoe you can buy today is Adidas Adistar 3.

The spec sheet

Weight
320 g / 11.3 oz
Heel stack
32 mm
Drop
10 mm
Plate
—
Cushioning
4 / 5
Energy return
3 / 5
Responsiveness
2 / 5
Rocker
2 / 5
Flexibility
3 / 5
Stability
3 / 5 (5 = most guidance)
Toe-box
Standard
Sizing
True to size
Durability
~600 mi
Price
$160

How it rides

The foam

Adidas tuned this midsole soft (4/5 on our cushioning scale). Energy return is moderate — comfortable and predictable rather than bouncy. 32 mm of heel stack is the modern daily-trainer sweet spot — enough foam for long miles without losing contact with the road. Combined, the ride reads as calm at 2/5 responsiveness.

The plate

There is no plate here. The midsole does all the work, so the shoe flexes naturally and stays versatile across paces — easier on the feet day to day, but without the snap of a plated shoe when you want to roll.

The geometry

A tall 10 mm drop tips weight forward off the heel, which usually suits heel strikers and calves that dislike low-drop shoes. The geometry is fairly traditional and flat, so the shoe follows your foot rather than steering it. Forefoot flex is middle of the road. Support is light — neutral, with a mildly steady platform.

Fit, sizing & life

The toe-box is standard width — comfortable for most feet without swimming. It fits true to size. Expect roughly 600 miles from the outsole, about $0.27 per mile at $160.

For the foams and plates Adidas uses across its line, read the Adidas brand guide.

How it compares

Measured against the 542 currently-available shoes in the catalog. The bar shows where this shoe sits in that range.

Weight

320 g / 11.3 oz

45 g heavier than the catalog median of 275 g

Heel stack

32 mm

4 mm lower than the catalog median of 36 mm

Drop

10 mm

4 mm higher than the catalog median of 6 mm

Price

$160

Level with the catalog median of 160

Responsiveness

2 / 5

Catalog median 3 / 5

Cushioning

4 / 5

Catalog median 4 / 5

Energy return

3 / 5

Catalog median 3 / 5

Durability

~600 mi

Catalog median ~400 mi

Within the Adidas line it is heavier than the brand's median (278 g / 9.8 oz) and sits lower than its median stack (35 mm).

Closest alternatives

Current shoes with the nearest combination of weight, stack, drop, foam feel and plate.

On Cloudflyer 5

320 g / 11.3 oz · 31 mm · 10 mm drop · — · $170

On's gentle-stability trainer with a wide, guided base.

Asics GT-4000 4

310 g / 10.9 oz · 36 mm · 10 mm drop · — · $140

Maximum-support trainer for overpronators who want cushion and control.

On Cloudrunner 2 Waterproof

320 g / 11.3 oz · 39 mm · 10 mm drop · — · $180

On Cloudrunner 2 Waterproof: 39 mm heel stack, 10 mm drop, 323 g — specs from independent lab testing.

Adidas Ultraboost 5(2025)

323 g / 11.4 oz · 39 mm · 10 mm drop · — · $190

Boost comfort first, running second. Great for walking and easy miles.

Nike Downshifter 14

315 g / 11.1 oz · 34 mm · 10 mm drop · — · $70

Nike Downshifter 14: 34 mm heel stack, 10 mm drop, 315 g — specs from independent lab testing.

Lineage & siblings