Mount Tamalpais (/tæməlˈpaɪ.ᵻs/; tam-əl-py-iss, known locally as Mount Tam) is the highest peak in the Marin Hills at about 2,576 feet (785 m). Much of Mount Tamalpais is protected within public lands such as Mount Tamalpais State Park, the Marin Municipal Water District watershed, and National Park Service land, such as Muir Woods.

• 50% cotton/50% polyester
• Reduced pilling and softer air-jet spun yarn
• Double-lined hood
• 1x1 athletic rib knit cuffs and waistband with spandex
• Double-needle stitching throughout
• Front pouch pocket