Proof Lab
Surfboard & Windsurfing Equipment
- Address
- 244 Shoreline Highway, Mill Valley, CA, 94941
- Phone
- 415-380-8900
- Website
- https://www.equatorcoffees.com/
- Updated
- May 5, 2026
About this area
Proof Lab is the only surfboard & windsurfing equipment listed in Mill Valley, CA.
What's nearby: 3 nail salons, manicures & pedicures, 3 animal hospitals & veterinary clinics, and 3 coffee, espresso & tea house restaurants within walking distance.
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