This pastel crystal pattern shows the order of minerals and how they precipitate out of magma - which, in reverse, is also the order of how stable those minerals are at Earth's surface! Bowen's up one way, Goldich's down the other, and for added accuracy you have both the continuous and discontinuous series! Overall, these are going to be the nerdiest and comfiest sweatpants you've ever owned.
• 70% polyester, 27% cotton, 3% elastane, 100% mafic vs felsic
• Fabric weight: 8.85 oz/yd² (300 g/m²) (weight may vary by 2%)
• Soft cotton-feel fabric face
• Brushed fleece fabric inside
• Cuffed legs and big, practical pockets
• Elastic waistband with a white drawstring
• 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
| WAIST | HIPS | |
| XS (inches) | 25 ¼ | 35 ⅜ |
| S (inches) | 26 ¾ | 37 |
| M (inches) | 28 ⅜ | 38 ⅝ |
| L (inches) | 31 ½ | 41 ¾ |
| XL (inches) | 34 ⅝ | 44 ⅞ |
| 2XL (inches) | 37 ¾ | 48 |
| 3XL (inches) | 41 | 51 ⅛ |