ULTRABOOST LIGHT
Ultraboost Light brings lighter cushioning to daily road runs and longer mileage. Its Light BOOST foam is 30% lighter than the previous BOOST material, paired with a reworked LEP system designed around the new foam. A PRIMEKNIT+ upper wraps the foot with breathable support, while Continental Better Rubber is intended to maintain grip in wet conditions. The design keeps comfort and energy return central.
- Intended uses:
- Daily, Jog, Long run
Specs
- Weight
- 299g
- Of 908 known values: 688 lower, 2 equal, 218 higher. The marker uses the midpoint of equal values.
- heavierUpper 24.2%, including ties / average +31g
- Drop
- 10mm
- Of 914 known values: 752 lower, 118 equal, 44 higher. The marker uses the midpoint of equal values.
- higherUpper 17.7%, including ties / average +3.2mm
- Stack (heel/forefoot)
- 30 / 20mm
- Of 759 known values: 146 lower, 30 equal, 583 higher. The marker uses the midpoint of equal values.
- lowerLower 23.2%, including ties / average -4.4mm
- Carbon plate
- -
- Not confirmed
- Midsole
- Light BOOST
- Outsole
- Continental Better Rubber
- Reference price
- $190
- US price
Weight measurement and plate details
- Weight note
- Japan's manufacturer release states 299 g for a men's 27.0 cm single-shoe sample. Australia HQ6351 separately states 299 g at UK 8.5.
- Plate note
- The exact sources identify a reworked LEP structure aligned with Light BOOST but do not specify its material; carbon status remains unknown.
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 | $190Shown above | Not registered |
| JapanJP | ¥25,300 | 2023-03-03Shown above |
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 (744 shoes)
The scatter plot includes only shoes with both weight and stack height registered.
Spec distributions
Weight
This shoe 299gregistered average 268g (908 shoes)
Drop
This shoe 10mmregistered average 6.8mm (914 shoes)
Stack height
This shoe 30mmregistered average 34.4mm (759 shoes)
Items with missing numeric values are excluded. Sample sizes and measurement conditions vary between models; this distribution is not a performance ranking.