Fast-Trac NITRO 3
Fast-Trac NITRO 3 is a neutral trail shoe designed for a nimble ride over changing terrain. Full-length NITROFOAM supplies responsive cushioning, while 4mm PUMAGRIP ATR lugs target grip on icy, muddy, and unstable surfaces. An updated last works with an engineered-mesh upper and targeted PWRTAPE reinforcement to support fit and durability, making the model a versatile option for mixed trail conditions.
- Intended uses:
- Trail
Specs
- Weight
- 270g
- Of 948 known values: 420 lower, 17 equal, 511 higher. The marker uses the midpoint of equal values.
- Standard45.2th percentile (tie midpoint) / average +2g
- Drop
- 8mm
- Of 961 known values: 479 lower, 272 equal, 210 higher. The marker uses the midpoint of equal values.
- Standard64th percentile (tie midpoint) / average +1.2mm
- Stack (heel/forefoot)
- 31 / 23mm
- Of 788 known values: 192 lower, 31 equal, 565 higher. The marker uses the midpoint of equal values.
- lowerLower 28.3%, including ties / average -3.3mm
- Carbon plate
- No
- 83% of 866 known models have no carbon plates
- Midsole
- NITROFOAM
- Outsole
- PUMAGRIP ATR
- Reference price
- $130
- US price
Weight measurement and plate details
- Weight note
- The previously verified 270 g for PUMA US style 379786_12 at EU42 is retained. The current exact page no longer exposes that weight in its readable specification extraction.
- Plate note
- PUMA US's exact style 379786 page gives a complete construction description including full-length NITROFOAM, PWRTAPE, and PUMAGRIP ATR without any plate structure. The model is therefore classified as non-carbon from the complete exact official specification.
Prices and release dates by market
2 markets are registered. Values are shown as published for each market: no currency conversion and no guessed days or months. Reference prices are not current shop prices.
| Market | Reference price | Release |
|---|---|---|
| United StatesUS | $130Shown above | 2025Shown above |
| EU | 129.95 EUR | Not registered |
Compare within the database
See where these specs sit in the overall distribution. You can also compare within the same category.
Position map
Weight x stack height
registered average: 266g / 34.4mm (768 shoes)
The scatter plot includes only shoes with both weight and stack height registered.
Spec distributions
Weight
This shoe 270gregistered average 268g (948 shoes)
Drop
This shoe 8mmregistered average 6.8mm (961 shoes)
Stack height
This shoe 31mmregistered average 34.3mm (788 shoes)
Items with missing numeric values are excluded. Sample sizes and measurement conditions vary between models; this distribution is not a performance ranking.