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! This basalty body-hugging tank top is a must-have!
• 82% polyester, 18% spandex
• Fabric weight: 6.78 oz/yd² (230 g/m²) (weight may vary by 5%)
• four-way stretch, which means fabric stretches and recovers on the cross and lengthwise grains
• Made with a smooth, comfortable microfiber yarn
• Precision-cut and hand-sewn after printing
• 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
| CHEST | WAIST | |
| XS (inches) | 33 ⅛ | 25 ¼ |
| S (inches) | 34 ⅝ | 26 ¾ |
| M (inches) | 36 ¼ | 28 ⅜ |
| L (inches) | 39 ⅜ | 31 ½ |
| XL (inches) | 42 ½ | 34 ⅝ |