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Product Information
The Mares Rigid Cap is a one-size cave diving helmet from the Mares XR technical diving line, built with quick-draining foam and a soft nylon chin strap to help protect divers and give them a mounting point for lights during cave dives.
Who it is for
The Rigid Cap is intended for cave divers and technical divers who dive in rocky areas and need a way to mount a spare flashlight, a primary LED torch, or a GoPro camera to their head while diving.
Key details
The helmet is totally neutral in water and made from super light, quick-draining foam. It closes with an adjustable chin strap in soft nylon secured by a quick release buckle. Mares states the Rigid Cap does not guarantee protection against impact.
- Totally neutral in water
- Super light, quick-draining foam construction
- Adjustable chin strap in soft nylon with quick release buckle
- Suitable for mounting spare flashlights, primary LED torches, or GoPro cameras
Compatibility and sizing
The Rigid Cap ships in one size that fits most body sizes, shown as size "R" on the US store listing, and is sold under model/SKU 415787. It is part of the Mares XR technical/cave diving line.
DiveCatalog.com is an authorized Mares dealer and has been a dive shop in Irvine, California since 2003. Call or chat with us at 888-701-4017 if you have questions about fit or compatibility with your lighting or camera setup.
- Neutral buoyancy: Totally neutral in water.
- Lightweight foam: Super light, quick-draining foam construction.
- One size: Fits most body sizes, shown as size "R" on the US store listing.
- Adjustable fit: Chin strap in soft nylon for an adjustable fit.
- Quick release buckle: Chin strap secures with a quick release buckle.
- Light and camera mounting: Suitable for mounting spare flashlights, primary LED torches, or GoPro cameras.
- Part of the XR line: Belongs to the Mares XR technical/cave diving line.
- Safety notice: Mares states the helmet does not guarantee protection against impact.
| Brand | Mares |
| Model | Rigid Cap |
| SKU | 415787R |
| MPN | 415787R |
| Barcode | 792460314512 |
| Size | One size, shown as "R" on US store |
| Product line | Mares XR technical/cave diving line |
| Buoyancy | Totally neutral in water |
| Material | Super light, quick-draining foam |
| Chin strap material | Soft nylon |
| Buckle type | Quick release |
| Mounting use | Spare flashlights, primary LED torches, GoPro cameras |
| Certification | EU Declaration of Conformity |
| Safety notice | Does not guarantee protection against impact |
⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Frequently Asked Questions
What size is the Mares Rigid Cap?
The Rigid Cap is sold in one size that fits most body sizes. On the US store it is listed with the size option "R," and the chin strap is adjustable in soft nylon with a quick release buckle so divers can fine tune the fit.
Can I mount a GoPro or flashlight on the Mares Rigid Cap?
Yes. The Rigid Cap is suitable for mounting spare flashlights, primary LED torches, or GoPro cameras, making it useful for cave divers who want a hands free way to carry lighting or a camera during a dive.
Does the Mares Rigid Cap protect against impacts?
No. Mares states that the Rigid Cap does not guarantee protection against impact. It is designed to be neutral in water, lightweight, and quick draining, and to provide a mounting point for lights, rather than to serve as certified impact protection.
What dive activities is the Mares Rigid Cap designed for?
The Rigid Cap is part of the Mares XR technical/cave diving line and is described by Mares as a tool to protect yourself and add lighting to cave dives, making it intended for cave diving and similar technical diving use.
