Y's for men × MASSES collaboration offers a short-sleeved Cuban collar shirt with a striking lightning pattern. The shirt uses striped fabric expressing the texture of dobby weave, featuring classical design elements like a sharp-cut collar, patch pocket, and box-cut hem. The shirt can be combined with pants of the same material for a coordinated look.

- Short-sleeved Cuban collar shirt with lightning pattern through bleaching
- Striped fabric emulating dobby weave texture
- Sharp collar cut and box-type hem
- Left chest patch pocket
- Looped first button
- Pairable with matching material pants for coordinated outfit