Product details
Hercules uses a simple frameless architecture: one broad lens is bonded directly into the silicone skirt instead of being held by a bulky outer frame. That places the lens close to the eyes, keeps the internal air space low and gives the diver an uninterrupted view across the front of the mask.
Bonassi specifies 100% hypoallergenic silicone and positions the Hercules for both scuba diving and snorkeling. The skirt geometry is intended to work across a range of faces, while the low-volume profile reduces the amount of air needed to equalize or clear the mask. Some manufacturer variants use a fabric strap for extra comfort; use the selected product option and gallery to confirm the exact strap supplied.
Key features
- Frameless single-lens design
- Wide unobstructed field of view
- Good downward visibility
- Low internal volume
- 100% hypoallergenic silicone skirt
- Lightweight construction
- Scuba and snorkeling use
- Silicone or fabric-strap variants exist depending on configuration
Technical specifications
- Nose-to-skirt distance on product: 6.5 cm
- Nose-base width: 4 cm
- Exact skirt dimensions vary by the referenced manufacturer specification
- Use the product selector for current color/strap availability
- Mask seal must be checked on the individual face
Who it suits
A versatile mask for recreational divers and snorkelers who like a close-to-the-face single lens. Fit matters more than published measurements, so test the skirt seal without the strap before committing if possible.
