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-perforated 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 microperforation 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
Our proprietary Justice™ technology was developed in house. This unique synthetic fabric is produced in France by a natural silk maker whose mill was founded in 1839 and pivoted in the 1960s to technical and elastic yarn manufacturing. Borrowing from medical technology, Justice™ is highly durable and resilient, but has a feel of silk and an incomparable lightness. It stretches naturally in every direction, following the body's movements while staying breathable. Justice™ dries astonishingly quickly, preventing bacteria from mixing with your sweat and staying odor free.

- Lightweight 5” Space-O™ shell (cooling, fast dry, moisture control, odor control, 4-way stretch) perforated micro jersey. Fabric from Italy.

- Anti-chafe Justice™ brief (silky soft, fast dry, moisture control, odor control, 4-way stretch) technical silk. Fabric from France.

- Integrated sweatproof phone pocket in the Justice™ liner holds up to an iPhone 14 Pro Max (without a case).

- Zippered sweatproof back pocket for small cargo.

- Double waistband construction to tuck drawcords in and avoid chafing.

- 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™ / Liner / Origin France
- 72% Nylon
- 28% Elastane