Marine Layer is a San Francisco based apparel brand rooted in California Leisure lifestyle. For the first time ever, Marine Layer is thrilled to sponsor Sound Summit and support the Roots & Branches Conservancy. It’s an epic opportunity to get outside and groove in our own backyard.

Marine Layer was born when Mill Valley resident, Michael Natenshon, sought to replace a beloved old tee his girlfriend had thrown in the trash. He wanted something soft, well fitting and perfectly broken right off the bat. What began as a men’s T-shirt line, is now a lifestyle apparel brand that celebrates a 7-day weekend lifestyle with soft fabrics and easy-to-wear styles. Marine Layer is committed to creating quality clothing that’s responsibly made in the US and abroad. Learn more at marinelayer.com