ShoesTopo AthleticAtmos 2
Topo Athletic
Topo Athletic Atmos 2
Topo Atmos 2. 39.6mm stack, 286g. Retailer specs verified on Running Warehouse.
PR Run scores
PR Run derived fit scores
100-miler readiness
Will this shoe survive a hundred-mile night? 39.6 mm stack, cushion 5/5
Descent tolerance
Does it save your toenails on long descents? 32.7 mm forefoot, heel counter 2/5
Swelling room
Room to grow when your feet swell? 30.7 mm toebox height
Grit resistance
Does dust stay outside the shoe? moderate BR breathability
Hot-day comfort
How well does it breathe in heat? Standard mesh
Achilles-friendly
Kind to a cranky achilles? 6.9 mm drop, heel counter 2/5
Full specs
Drop
6.9 mm
Heel stack
39.6 mm
Forefoot stack
32.7 mm
Weight
286 g
Plate
No
Waterproof
No
Lab measurements
Fit intelligence
Toebox width
Narrow toebox (82.0 mm vs 96 mm median)
Toebox height
Tall toebox (30.7 mm vs 25 mm median)
True to size.
Fit numbers from the lab. Swell guidance: foot care.
Questions before you race
Is the Topo Athletic Atmos 2 good for 100-mile races?
Elite. 39.6 mm stack, cushion 5/5. 100-miler readiness score 84/100.
Does the Topo Athletic Atmos 2 fit wide feet?
No. Toebox is 82.0 mm which is narrow. Look elsewhere if you need width.
What is the drop on the Topo Athletic Atmos 2?
6.9 mm, with a 39.6 mm heel stack and 32.7 mm forefoot.
Is the Topo Athletic Atmos 2 good on wet rock?
Traction coefficient of friction on wet lab surface: 0.55. Elite grip on wet rock.
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swellingRoom: 100/100 (Elite)
descentTolerance: 100/100 (Elite)
gritIngressRisk: 58/100 (Solid)
hotFootScore: 36/100 (Passable)
achillesFriendlyScore: 76/100 (Great)
hundredMilerReadiness: 84/100 (Elite)