FO:S by K/TECH

Where Active Meets Lifestyle

Introducing FO:S, the hybrid cap designed for those who move seamlessly between performance and leisure. The latest innovation by K/TECH, FO:S merges sharp design with real-world usability—embodying the intersection of style, function, and sustainability.

Best For

• Running & Training

• Travel & Transit

• Everyday wear

• Coastal & Urban adventures

• 🌬️ Seersucker Fabric Construction
  Lightweight and subtly textured, the seersucker weave allows air to flow freely—keeping you cool and comfortable.

• ♻️ Sustainable Performance
  Made from recycled polyester fibers, combining quick-dry performance with a low environmental footprint.

• 🏃 Sporty Adjustable Clip Closure
  Sleek and secure for active use, with a performance-minded aesthetic.

• ☁️ Ultra Light & Breathable
  Feels barely there—perfect for warm climates, fast-paced movement, or casual city strolls.

Because functionality shouldn’t compromise form. FO:S is designed to work hard and look good—whether you’re training, traveling, or tuning out in nature.