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Nature is nonbinary, and the zebra has stopped pretending otherwise.
Nature contains sex variation, shifting reproductive roles and biological complexity that refuses tidy human boxes. The zebra graphic makes the point without turning the top into a biology lecture: binary simplicity is ours, not nature's. Wear it to Pride, queer ecology events, university campuses, outdoor festivals or the gym if you enjoy doing deadlifts while correcting bad biology takes.
Visually, Nature Is Non-Binary lands through zebra graphic. With Nature Is Non-Binary, the relaxed cut leaves the styling open without turning the wearer into an explainer. Nature Is Non-Binary can be layered, worn open at the sides or kept simple because the identity is already exact.
PRODUCT DETAILS
SIZING GUIDE
Sizes are only numbers, but your muscle tee should fit adequately to grant you the comfort and confidence you deserve. That is why we made sure that we have the exact sizing numbers and details available for you.
Consider going a size up for a looser fit, or if you like a slimmer fit, take the size down. If you're still hesitant, check out our handy Measuring Guide to guarantee you have got the right size for you.
Size guide
| Size | Shirt width (in) | Shirt length (in) | Chest to fit (in) |
|---|---|---|---|
| S | 18 | 26 | 34-37 |
| M | 20 | 27 | 38-41 |
| L | 21 5/8 | 28 | 42-45 |
| XL | 23 5/8 | 29 | 46-49 |
| 2XL | 25 5/8 | 30 | 50-53 |
Metric measurements
| Size | Shirt width (cm) | Shirt length (cm) | Chest to fit (cm) |
|---|---|---|---|
| S | 46 | 66 | 86-94 |
| M | 51 | 69 | 97-104 |
| L | 53 | 71 | 107-114 |
| XL | 58 | 74 | 117-124 |
| 2XL | 64 | 76 | 127-135 |
Size tolerance: 1/2-1 inch on both length and width.


