







- Stock: In Stock 1-3 days
- Brand: OAKLEY
- CODE: TC-0009364
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Description
SI COTTON CAP OAKLEY
Oakley SI Cotton Cap HydroFree – Tactical Cap Rapid-Drainage Technology & Velcro
If you're looking for a tactical cap that won’t be affected by rain or heavy sweat, the Oakley SI Cotton Cap HydroFree™ is the ultimate choice. Designed for professionals and outdoor enthusiasts in Greece and Cyprus, this cap integrates Oakley’s advanced technology to keep you dry even in the toughest conditions.
Featuring innovative HydroFree™ treatment, a central Velcro panel, and premium Stretch Fit construction, it is an essential piece of gear for military personnel, shooters, and anyone who requires a low-profile look with maximum functionality.
Why Choose the Oakley SI Cotton Cap HydroFree™?
This model stands out because it solves the biggest problem of traditional cotton caps: water absorption. It is a high-performance cap built to endure demanding environments.
HydroFree™ Technology – Reduced Water Absorption
Oakley’s exclusive HydroFree™ technology ensures:
- Minimal water absorption: The fabric resists soaking, keeping the cap lightweight.
- Rapid drying: Any remaining moisture evaporates quickly.
- No added weight: Prevents the cap from becoming heavy and uncomfortable when wet.
Stretch Fit Construction – Comfort Without Pressure
The Oakley SI Cotton Cap features Stretch Fit construction that offers:
- Perfect fit: Naturally adapts to the shape of your head.
- Stability: Stays securely in place even during intense movement or wind.
- All-day comfort: No pressure on the forehead, ideal for extended field use.
Velcro Panel & Tactical Customization
The front center includes a Velcro panel with an embroidered Oakley logo, allowing you to:
- Add your own morale patches.
- Attach flag patches or unit insignia.
- Customize your style depending on your mission or activity.
Ideal for Multiple Uses
The Oakley SI Cotton Cap is the ideal choice for military use, shooting range, airsoft, as well as everyday wear in the city or at the gym. Its design offers a low-profile appearance, making it suitable for any occasion.
Technical Specifications
| Model | SI Cotton Cap (Code: 911630-86W) |
| Technology | HydroFree™ (Quick-Dry) |
| Material | 100% Polyester (High Durability) |
| Fit | Stretch Fit |
| Sizes (Circumference) | S/M (56cm) & L/XL (58cm) |
| Panel | Hook and loop (Velcro) front panel |
| Side Panel | 16.7cm for optimal coverage |
| Code | 911630-86W |
Why Is It Ideal for Greece & Cyprus?
Sudden rain showers and high temperatures that cause sweating require a cap that dries quickly. The Oakley SI Cotton Cap HydroFree™ manages moisture far better than ordinary cotton caps, keeping your head cool and dry under the Mediterranean sun.
Frequently Asked Questions (FAQ)
1. What is HydroFree™ technology?
It is Oakley’s technology that prevents the fabric from absorbing water, allowing it to dry much faster than standard fabrics.
2. Which size should I choose?
Available in S/M (56cm) and L/XL (58cm). Thanks to the Stretch Fit, it offers slight elasticity for an even better fit.
3. Can I add my own patch?
Yes, it features front hook-and-loop (Velcro) for easy patch replacement.
4. Is it suitable for professional use?
Absolutely. It belongs to Oakley’s Standard Issue (SI) line, designed specifically for military and law enforcement professionals.
5. Is it easy to wash?
Thanks to its 100% polyester construction and HydroFree™ technology, it is easy to clean and dries very quickly.
Conclusion
The Oakley SI Cotton Cap HydroFree™ is not just an accessory, but a piece of tactical equipment. If you need a cap that resists water, fits perfectly, and allows you to customize your look, this is the best investment.
Tactical Corner Tip:
The Oakley Standard Issue line is tested in some of the harshest conditions worldwide. HydroFree™ makes a real difference during multi-day missions where gear must dry quickly to remain fully functional.
Want to learn more about Oakley’s HydroFree™ technology? Call us at +30 28210 87 733!





