Designed for comfort during race or training days, and engineered from our micro perforated jersey shell to provide increased ventilation and breathability.

Space-O™ Shell
Our micro jersey fabric is knitted and perforated in Italy. It naturally stretches in every direction following the body's movements while staying breathable. It's created using a laser micro perforation technique called punch-out, which removes portions of fabric leaving micro-holes. This allows greater breathability and lighter weight while also providing an easy way to attach your number on race day.

Justice™ Brief Liner
Our proprietary Justice™ technology was developed in house. Borrowing from medical technology, Justice™ is highly durable and resilient, but has the feel of silk and an incomparable lightness. The fabric is woven in a grid system which allows greater air flow and unparalleled breathability. Justice™ is UV resistant and dries astonishingly quickly, preventing bacteria from mixing with your sweat and staying odor free.


Lightweight 5” TechSilk™ shell (silky soft, fast dry, moisture control, odor control, 2-way stretch) technical silk. Fabric from France.
Anti-chafe Justice™ brief (silky soft, fast dry, moisture control, 4-way stretch) technical silk.
Double waistband construction to tuck drawcords in and avoid chafing.
Integrated sweatproof phone pocket in the double waistband.
Anti-chafe bonded seam construction.
Mini S-Carabiner to clip in valuables.
Exterior detachable care label so nothing rubs against your skin.

Space-O™ / Shell / Origin Italy
73% Nylon
27% Elastane

Justice™ / Brief Liner
64% Nylon
36% Elastane

Do not bleach
No dry-cleaning
Do not tumble Dry
Machine wash cold (30° max)
Hand wash
no ironing