Marathon Speed System

A lightweight, breathable singlet engineered for speed and cut for racing paired with ultra-lightweight half tights engineered for long distance racing.
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Ultra Lightweight

Recycled Fabric


Ultra Lightweight

Recycled Fabric

Size Guide

Tops Size Guide.

Chest: measure underneath the armpits with the tape measure straight around.
Waist: natural waist measurement is taken from above the hips, close to the navel.

Not quite sure? Please email us at


 Size Chest (in)
Chest (cm)
XS 33-35 84-89
S 35-37 89-94
M 37-39 94-99
L 39-41 99-104
XL 41-43 104-109
XXL 43-45 109-114

Race Vest

The Race Vest is a masterclass in minimalism, engineered for PB hunters and podium chasers alike. Close fitting and extremely breathable, it redefines what a race singlet could – and should – be.

Iteration 4.0 has been refined for even greater speed, with an enhanced racing fit and using 100% recycled fabric. A more generous cutaway at the back and shoulders improves freedom of movement, and shaves off vital grams (44g in size M). The Italian-made open mesh construction combines with a very close fit to rapidly wick sweat away from the skin so you’ll never overheat in the pursuit of your personal best.

The vest’s ergonomic fit and bonded seams eliminate chafing and help reduce aerodynamic drag. In fact, this technical singlet is so light and comfortable, you might find yourself double checking you’re actually wearing a vest. Proven on the elite racing circuit, the Race Vest is a marginal gain you’ll barely feel, until you check your watch.

Marathon Speed Shorts

The Marathon Speed Shorts are designed for long distance racers who favour a half tight. Combining our marathon-proven gel storage system with our lightweight racing half tights they deliver in-race comfort and supreme functionality. All whilst ensuring speed goes uncompromised.

The large rear pocket swallows up to four gels, frontal loops on the waistband store two more. Ultra-lightweight French woven fabric, a tailored skin-tight fit and laser cut hems mean you'll hardly notice you’re wearing them over 26.2 miles and beyond.

They’re a pair of shorts engineered to strike the balance of comfort, speed and storage come race day.


Minimises the weight of the garment, improves comfort and prevents the fraying of hems.

Ultra Lightweight

Extremely lightweight fabric and minimised construction ensures you hardly notice the garment on the run.

Sweat Wicking

Draws sweat away from the body fast.

Large Gel Pocket

Store up to 6 gels with large rear pocket plus 2 x frontal gel loops.

Run Type

Long Run


  • Race Vest:
  • 93% Recycled PL, 7% Recycled EL
  • Marathon Speed Shorts:
  • 71% PA, 29% EA
Care Instructions:
  • Machine wash 30C
  • Cool iron: 1 dot
  • Do not bleach
  • Line dry


  • 3D fabric structure to wick sweat, fast
  • 100% Recycled ultralight Italian fabric
  • Bonded seams for comfort
  • Ultra-lightweight, quick drying fabric
  • Large rear pocket to accommodate four gels
  • 2 x frontal waistband gel loops
  • Additional discreet internal key pockets x 2
  • Featherweight fabric
  • Laser cut hems
  • Front and rear panel for added support

    Designed for long distance racing these shorts are skin-tight for optimal performance, stripped back and have storage for on-run nutrition.

    Size Guide

    Designer's Notes /
    On Film

    Tim Soar talks us through the fit, fabric and function of the new Marathon Speed Shorts. Featuring an integrated gel-storage solution, laser-cut hems and an ultra-lightweight French fabric, they're a long distance racing game-changer.

    Play Film

    Tim Soar