Adult California Blue Oak T-shirt

The California Blue Oak is a species in the white oak group of the Quercus genus. It is capable of tolerating arid climate, and sponsors an entire ecosystem known as the blue oak woodland, which is found in long stretches in central and northern California. A somewhat short and wide-reaching tree, its sparse foliage provides for the growth of many other species of draught-resistant plants below its canopy, by permitting more sunlight to reach lower levels.

• 100% ring-spun cotton
• Sport Grey is 90% ring-spun cotton, 10% polyester
• Dark Heather is 65% polyester, 35% cotton
• 4.5 oz/yd² (153 g/m²)
• Pre-shrunk
• Shoulder-to-shoulder taping
• Quarter-turned to avoid crease down the center
• Blank product sourced from Bangladesh, Honduras, Haiti, Mexico, or Nicaragua

Size guide