Antora 4 Waterproof
Antora 4 Waterproof uses a women-specific last for wet-weather trail running and hiking. A waterproof membrane pairs with an engineered-mesh and TPU upper for protection and breathability. FloatPro cushioning supports lightweight comfort, while FLEXconnect grooves improve ground connection. Quantum Grip rubber targets roots, rocks and mud; a bellows tongue, toe cap and reflective details add trail-ready coverage.
- Intended uses:
- Trail, Daily
Specs
- Weight
- 207g
- Of 948 known values: 91 lower, 4 equal, 853 higher. The marker uses the midpoint of equal values.
- lighterLower 10%, including ties / average -61g
- 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)
- 29 / 21mm
- Of 788 known values: 122 lower, 31 equal, 635 higher. The marker uses the midpoint of equal values.
- lowerLower 19.4%, including ties / average -5.3mm
- Carbon plate
- No
- 83% of 866 known models have no carbon plates
- Midsole
- FloatPro / FLEXconnect
- Outsole
- Quantum Grip
- Reference price
- $160
- US price
Weight measurement and plate details
- Weight note
- The207g reference is a historically verified U.S. per-shoe value. The current normal U.S. rendering did not expose a weight block; Start Fitness's exact Seaway/Chalk Waterproof page visibly lists240g as half-pair weight. Sample conditions and the reason for the difference are unresolved, so it is not attributed to color.
- Plate note
- The exact Merrell U.S. page provides complete construction details, including FloatPro, FLEXconnect, and Quantum Grip, without identifying a carbon structure. REI's exact specification table also states Rock Plate: No, so the non-carbon classification is retained.
Prices and release dates by market
3 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 | $160Shown above | Not registered |
| Global | Not registered | 2025Shown above |
| JapanJP | ¥18,700 | 2025 |
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 207gregistered average 268g (948 shoes)
Drop
This shoe 8mmregistered average 6.8mm (961 shoes)
Stack height
This shoe 29mmregistered 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.