From pillow basalts through the colonnade to a brecciated top, this design covers all the major elements of a typical flood basalt flow... along with a few hidden paleontological and archeological secrets from the Columbia River Basalts, of course! All featured on a comfy, lightweight tee shirt.
• 100% combed and ring-spun cotton (Heather colors contain polyester), lots of olivine
• Fabric weight: 4.2 oz/yd² (142 g/m²)
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping
• Products made at factories in the US, Canada, Mexico, Latvia, Spain, Australia or Japan, whichever is closest to the destination
• Factories collaborate with Geocycle and Martex to recycle fabric waste
• Direct-To-Garment print style with OEKO-TEX certified eco-friendly vegan ink
Size guide
| LENGTH | WIDTH | CHEST | |
| XS (inches) | 27 | 16 ½ | 31-34 |
| S (inches) | 28 | 18 | 34-37 |
| M (inches) | 29 | 20 | 38-41 |
| L (inches) | 30 | 22 | 42-45 |
| XL (inches) | 31 | 24 | 46-49 |
| 2XL (inches) | 32 | 26 | 50-53 |
| 3XL (inches) | 33 | 28 | 54-57 |
| 4XL (inches) | 34 | 30 | 58-61 |
| 5XL (inches) | 35 | 31 | 62-65 |