Fabletics' The One Jacket men’s athletic jacket in Onyx delivers lightweight, quick-dry performance with a streamlined athletic fit and versatile, everyday-ready design.
Built as a do-it-all outer layer, this jacket transitions seamlessly from training sessions to daily wear. The athletic fit creates a clean, modern silhouette while allowing full range of motion, making it ideal for warm-ups, outdoor workouts, or layering in cooler conditions.
Crafted from lightweight Boundless fabric, it offers breathable comfort with moisture-wicking and quick-dry performance to keep you comfortable throughout the day. High-stretch construction moves naturally with your body, while secure zip pockets and subtle reflective details add functional, performance-driven utility. The Onyx grey colourway brings a refined, versatile look that pairs easily with any training or casual outfit.
- Onyx grey
- Quick-dry Boundless fabric – lightweight, breathable, and adaptable
- Athletic fit – streamlined, movement-focused silhouette
- Secure zip pockets – functional storage with reflective detailing
Size Chart
Size Chart
| Chest |
| S | 37" - 38" | 94-96.5 cm |
| M | 39" - 40" | 99-101.5 cm |
| L | 41" - 42" | 104-106.5 cm |
| XL | 44" - 45" | 112-114.5 cm |
