Uniqlo
Nylon Boxy Shirt | Half Sleeve
F Fiber Grade
Left off the list
100% Nylon
$39.90 We left this one off the list.
Listing confirmed live Jun 9, 2026.
Why it earns an F
- Only 0% natural fiber, below the 50% floor.
- Dominated by 100% petroleum synthetic (100% nylon).
The exact composition
Body 100% Nylon
We grade the body or shell, the fabric you actually wear. Synthetic linings or trims are shown here but do not change the grade.