Obsidian Black Flannel

The Obsidian Black Flannel delivers a darker, elevated take on classic checked outerwear. Finished in a deep black-and-charcoal plaid, this piece stands out through its textured, high-pile feel and a precise scatter of reflective stud detailing that catches light without overpowering the look. It’s bold, controlled, and built for nights out or clean layered fits.

Up front, the shirt-jacket silhouette is anchored by a lineup of metal toggle closures, adding a functional, hardware-driven edge in place of standard buttons. A structured collar keeps the profile sharp, while the GUAPI logo on the chest lands like a signature stamp—subtle, but unmistakable. The overall cut reads cropped and boxy, giving it that modern streetwear balance between attitude and polish.

With its monochrome palette and high-detail finish, the Obsidian Black Flannel is the kind of statement layer that still plays well with everything—black denim, cargos, or stacked pants. Minimal color. Maximum presence.

• Black and charcoal plaid pattern
• Textured, fuzzy surface for a premium visual depth
• All-over stud embellishment for a subtle shine
• Metal toggle front closures
• Structured collar and long sleeves
• GUAPI chest branding