ShoesadidasTerrex Freehiker SL GTX
adidas
adidas Terrex Freehiker SL GTX
adidas Terrex Freehiker SL GTX. 40.4mm stack, 337g. 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? 40.4 mm stack, cushion 5/5
Descent tolerance
Does it save your toenails on long descents? 29.2 mm forefoot, heel counter 3/5
Swelling room
Room to grow when your feet swell? 27.4 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? 11.2 mm drop, heel counter 3/5
Full specs
Drop
11.2 mm
Heel stack
40.4 mm
Forefoot stack
29.2 mm
Weight
337 g
Lug depth
3 mm
Plate
No
Waterproof
No
Lab measurements
| Measurement | Value |
|---|---|
| Traction (CoF) | 0.64 |
| Flexibility | 17.9 N |
| Torsional rigidity | 19.00 Nm |
| Heel counter | 3/5 |
| Energy return | 50.9 % |
| Shock absorption | 133 SA |
| Midsole softness | 32.3 HA |
| Softness in cold | 36.6 % |
| Outsole thickness | 1.0 mm |
| Tongue padding | 12.8 mm |
| Insole removable | Yes |
| Insole thickness | 5.0 mm |
| Reflective elements | No |
Fit intelligence
Toebox width
Narrow toebox (68.4 mm vs 96 mm median)
Toebox height
Slightly tall (27.4 mm vs 25 mm median)
True to size.
Fit numbers from the lab. Swell guidance: foot care.
Questions before you race
Is the adidas Terrex Freehiker SL GTX good for 100-mile races?
Elite. 40.4 mm stack, cushion 5/5. 100-miler readiness score 94/100.
Does the adidas Terrex Freehiker SL GTX fit wide feet?
No. Toebox is 68.4 mm which is narrow. Look elsewhere if you need width.
What is the drop on the adidas Terrex Freehiker SL GTX?
11.2 mm, with a 40.4 mm heel stack and 29.2 mm forefoot.
Is the adidas Terrex Freehiker SL GTX good on wet rock?
Traction coefficient of friction on wet lab surface: 0.64. Elite grip on wet rock.
New lab data on soft trails shoes, once a month.
You will get one email per month with new lab data on soft trails shoes. No hype. Unsubscribe in one click.
swellingRoom: 100/100 (Elite)
descentTolerance: 100/100 (Elite)
gritIngressRisk: 81/100 (Elite)
hotFootScore: 36/100 (Passable)
achillesFriendlyScore: 46/100 (Passable)
hundredMilerReadiness: 94/100 (Elite)