S/LAB ULTRA
S/LAB ULTRA was developed with Francois D'Haene for long ultratrail efforts. Two soft foam layers surround a Profeel plate that filters rocks and uneven ground. A Kevlar-reinforced Matryx upper adds durability and quick drying, with Quicklace to adjust the fit. All Terrain Contagrip addresses varied wet, dry, hard and soft trail surfaces for sustained running across changing terrain.
Key specifications
- Stack (forefoot)
- -
- Carbon plate
- Unknown
- Midsole
- -
- Outsole
- All Terrain Contagrip
- Use cases
- Long Run / Race / Trail
Weight notes The sample size for the weight is unspecified.
Plate notes The material of the Profeel plate is unconfirmed.
Specs in context
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Use the left and right arrow keys to inspect a range, Home and End to reach the first and last, and Escape to dismiss its details.
Unknown values are excluded. Shoe sizes and measurement conditions vary, so use these averages and distributions as a guide when comparing specifications.
Release dates & MSRP
S/LAB ULTRA series
Sources & notes
Sources conflict on stack height and midsole foam.
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