Description
A cap that becomes part of your body
The ultra-lightweight stretch fabric makes it easy to forget you're wearing it. It shields you from the harsh mountain sun, keeps the strong winds on the ridgeline from blowing you off, and dries quickly when wet.
This cap becomes a part of the hiker's body during long walks.
About the material
Stretch fabric that makes you forget you are wearing it.
To prevent stuffiness even in hot weather, mesh fabric is used for all parts except the front panel. It is less likely to get stuffy even in summer, reducing discomfort.
The stretchy material stretches well, making the cap extremely light and comfortable to wear. Stitching has been reduced so that the sweatband also feels good against the skin.
Product Care
Please wash by hand at a water temperature of around 30°C Do not use a dryer.
Do not use a dryer.
Do not use a dryer.
Do not use fabric softener or bleach.
Specifications
Material:
Main: 100% Polyester UV (UPF50+)
Mesh: 82% Polyester 18% Polyurethane
Head Band: 89% Polyester 11% Cupra
Weight:
34g / 1.2oz
Size:
M / 56cm - 61 cm
L / 57.5cm-62.5cm
Product size (finished size)
There are slight variations due to fabric shrinkage and sewing errors. 
- Orders are shipped within 1–2 business days after payment is confirmed. Orders placed by 10:00 AM are generally shipped the same day.
- Messenger delivery is available within Nagoya City only (excluding complete bikes and framesets).
- We ship every day from Monday through Sunday, except on temporary closure days.
- Shipping destinations: throughout Japan and worldwide.
- Shipment may be delayed depending on credit card processing. If you would like to request a delivery date or time, please add a note in your cart.
- All orders are shipped from Circles.
- For damage or loss during transit, please contact the carrier.
Complete Bike Shipping within Japan
- A shipping fee of ¥9,900 (tax included) applies to complete bikes. Additional charges may apply for Okinawa and remote islands.
- After purchase, we perform a final inspection before shipping. Please allow 1–2 weeks in some cases.
- For packing, some parts may be removed. We strongly recommend having the bike reassembled and checked by your local bicycle shop before riding.
- We will contact you by email with delivery details.
- Products are also sold in-store, so availability may change before the order is finalized.
Frameset Shipping within Japan
- Flat-rate shipping within Japan: ¥5,500 (tax included). Additional charges may apply for Okinawa and remote islands.
- Shipping rates for OMNIUM framesets and complete bikes differ.
- We will contact you by email with delivery details.
- Facing and tapping preparation for framesets purchased from Circles is available at no additional charge. Details will be provided after purchase.
- Headset and bottom bracket installation are also available for an additional labor fee. Please contact us if required.
Custom & Stock Wheel Shipping within Japan
- A shipping fee of ¥2,000 (tax included) applies. Additional charges may apply for Okinawa and remote islands.
- Stock wheels undergo a final inspection by a mechanic before shipping. Please allow approximately 3 business days for dispatch.
For international orders, shipping costs vary by destination. Please check the amount shown at checkout.