Overview
Born from a decade of shared vision. François x Salomon. The S/LAB ULTRA FDH T-SHIRT combines smart design with cutting edge materials for a game-changing ultra trail experience. Engineered using a unique 3D crepe fabric for optimised air flow and moisture management, with reinforced zones for added durability in areas that rub up against your vest. Chafe-free, lightweight and long-distance comfortable.
Reviews
Men's Shirts & Tops
Calculate your own measurements, then select your product size
ORDER SIZE | CHEST (INCH) | WAIST (INCH) | HIP (INCH) | SLEEVE LENGTH (INCH) |
XS | 33-36 | 28-30 | 33-35 | 32.1 |
S | 36-38 | 30-33 | 35-38 | 32.9 |
M | 38-41 | 33-35 | 38-40 | 33.7 |
L | 41-43 | 35-37 | 40-43 | 34.4 |
XL | 43-46 | 38-41 | 43-46 | 35.6 |
XXL | 46-50 | 41-44 | 46-49 | 36.8 |
ORDER SIZE | CHEST (CM) | WAIST (CM) | HIP (CM) | SLEEVE LENGTH (CM) |
XS | 85-91 | 71-77 | 84-90 | 81.5 |
S | 91-97 | 77-83 | 90-96 | 83.5 |
M | 97-103 | 83-89 | 96-102 | 85.5 |
L | 103-109 | 89-95 | 102-108 | 87.5 |
XL | 110-118 | 96-104 | 109-117 | 90.5 |
XXL | 118-126 | 104-112 | 117-125 | 93.5 |

- Chest: Measure around the chest horizontally at the widest point
- Waist: Measure around the narrowest part of your waist
- Hip: Measure around the widest point
- Sleeve length: Measure from middle back to wrist (upper side of the sleeve)
Women's Shirts & Tops
Calculate your own measurements, then select your product size
ORDER SIZE | CHEST (INCH) | WAIST (INCH) | HIP (INCH) | SLEEVE LENGTH (INCH) |
XS | 32-34 | 25-28 | 34-37 | 30 |
S | 34-36 | 28-30 | 37-39 | 31 |
M | 36-38 | 30-31 | 39-41 | 31 |
L | 38-40 | 31-34 | 41-43 | 32 |
XL | 40-43 | 34-37 | 43-46 | 33 |
XXL | 43-46 | 37-40 | 46-50 | 33 |
ORDER SIZE | CHEST (CM) | WAIST (CM) | HIP (CM) | SLEEVE LENGTH (CM) |
XS | 81-86 | 63-70 | 86-94 | 76 |
S | 86-91 | 70-75 | 94-99 | 77.5 |
M | 91-96 | 75-80 | 99-104 | 79 |
L | 96-102 | 80-86 | 104-110 | 81 |
XL | 102-110 | 86-94 | 110-118 | 83 |
XXL | 110-118 | 94-102 | 118-126 | 85 |

- Chest: Measure around the chest horizontally at the widest point
- Waist: Measure around the narrowest part of your waist
- Hip: Measure around the widest point
- Sleeve length: Measure from middle back to wrist (upper side of the sleeve)
BENEFITS
Durability
Conceived for long lasting performance and durability thanks to highly resistant woven fabric built into zones in direct contact with your S/LAB Ultra vest.
Light and Breathable
Built around a winning combo of extremely lightweight and breathable fabric for optimal moisture management and comfortable performance over hours and hours of running.
Ultra Comfort
Keeping you as comfortable as possible over ultra distances thanks to its chafe-free construction that guarantees unhindered and optimised freedom of movement.

FEATURES
Flatlock seams
Seams that lay flat to prevent chafing.
37.5® Technology
CONCEPT & TECHNOLOGY37.5® Technology37.5® Technology optimizes your body's microclimate, to maintain an ideal core temperature so you perform better, longer. While drying 5 times faster than a similar fabric.
Seasonal graphics
Graphic treatment appropriate for specific seasons.
DETAILS
Materials & Maintenance
Do Not Bleach, Do Not Dry Clean, Do Not Iron, Do Not Tumble Dry, Machine Wash Cold (30°C)
50
BENEFITS
Durability
Conceived for long lasting performance and durability thanks to highly resistant woven fabric built into zones in direct contact with your S/LAB Ultra vest.
Light and Breathable
Built around a winning combo of extremely lightweight and breathable fabric for optimal moisture management and comfortable performance over hours and hours of running.
Ultra Comfort
Keeping you as comfortable as possible over ultra distances thanks to its chafe-free construction that guarantees unhindered and optimised freedom of movement.

FEATURES
Flatlock seams
Seams that lay flat to prevent chafing.
37.5® Technology
CONCEPT & TECHNOLOGY37.5® Technology37.5® Technology optimizes your body's microclimate, to maintain an ideal core temperature so you perform better, longer. While drying 5 times faster than a similar fabric.
Seasonal graphics
Graphic treatment appropriate for specific seasons.
DETAILS
Materials & Maintenance
Do Not Bleach, Do Not Dry Clean, Do Not Iron, Do Not Tumble Dry, Machine Wash Cold (30°C)
50