![IMPOSSIBLE TRIANGLE - Black T-Shirt with purple neon "penrose triangle" design. Taken from the TEQNEON Neo Metric collection.](http://teqneon.com/cdn/shop/products/f8b074ee694c1dcc7ff86cc622e01d40.jpg?v=1653331302&width=1445)
![IMPOSSIBLE TRIANGLE - Black T-Shirt with purple neon "penrose triangle" design. Taken from the TEQNEON Neo Metric collection.](http://teqneon.com/cdn/shop/products/31cd793eefc676cf4ac8a54e2394ef01.jpg?v=1653331302&width=1445)
![IMPOSSIBLE TRIANGLE - Black T-Shirt with purple neon "penrose triangle" design. Taken from the TEQNEON Neo Metric collection.](http://teqneon.com/cdn/shop/products/e8533a926d42357bf635b0c18f054133.jpg?v=1653331302&width=1445)
![IMPOSSIBLE TRIANGLE - Navy T-Shirt with purple neon "penrose triangle" design. Taken from the TEQNEON Neo Metric collection.](http://teqneon.com/cdn/shop/products/f0a5cbb29d8dd8364a7d59962a7f0f66.jpg?v=1653331302&width=1445)
![IMPOSSIBLE TRIANGLE - Navy T-Shirt with purple neon "penrose triangle" design. Taken from the TEQNEON Neo Metric collection.](http://teqneon.com/cdn/shop/products/bd75029d0c8e63566fc5bd4f0a0c63e0.jpg?v=1653331302&width=1445)
![IMPOSSIBLE TRIANGLE - Navy T-Shirt with purple neon "penrose triangle" design. Taken from the TEQNEON Neo Metric collection.](http://teqneon.com/cdn/shop/products/9295dfa8d5babe1a1f042d2b07b8dba4.jpg?v=1653331309&width=1445)
![IMPOSSIBLE TRIANGLE - Purple T-Shirt with purple neon "penrose triangle" design. Taken from the TEQNEON Neo Metric collection.](http://teqneon.com/cdn/shop/products/7f6baddf1ade963b2f5526f425c58526.jpg?v=1653331309&width=1445)
![IMPOSSIBLE TRIANGLE - Purple T-Shirt with purple neon "penrose triangle" design. Taken from the TEQNEON Neo Metric collection.](http://teqneon.com/cdn/shop/products/e8da4230f1363881c1cfb3a62b227218.jpg?v=1653331309&width=1445)
![IMPOSSIBLE TRIANGLE - Purple T-Shirt with purple neon "penrose triangle" design. Taken from the TEQNEON Neo Metric collection.](http://teqneon.com/cdn/shop/products/9dd377fc9e3dceabb9dabb93f34ce476.jpg?v=1653331309&width=1445)
Shirt Size Chart
IMPERIAL | XS | S | M | L | XL | 2XL | 3XL |
Width, in | 16.5 | 17.99 | 20 | 22.01 | 24.02 | 25.98 | 27.99 |
Length, in | 27.01 | 27.99 | 29.02 | 30 | 31.02 | 32.01 | 32.99 |
Sleeve length, in | 8.62 | 8.9 | 9.17 | 9.45 | 9.72 | 10 | 10.39 |
METRIC | XS | S | M | L | XL | 2XL | 3XL |
Width, cm | 41.9 | 45.7 | 50.8 | 55.9 | 61 | 66 | 71.1 |
Length, cm | 68.6 | 71.1 | 73.7 | 76.2 | 78.8 | 81.3 | 83.8 |
Sleeve length, cm | 21.9 | 22.6 | 23.3 | 24 | 24.7 | 25.4 | 26.4 |