Secret Tunnel Club

RM 91.16

For those who know there’s always another level underneath the city.

This design keeps it simple and suspicious: bold yellow text on a black shirt reading SECRET TUNNEL CLUB part weird-news reference, part underground society joke, part “don’t ask too many questions” energy. No giant graphic, no explanation, just the kind of phrase that makes people squint at your shirt and wonder whether they missed a documentary.

Perfect for fans of urban legends, sewer lore, bad infrastructure, forbidden corridors, and uncomfortable follow-up questions....and what was with that mattress?

Wear at your own risk.

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More details

  • 100% combed cotton
  • Marles color is 85% cotton and 15% viscose
  • Heavyweight fabric: (5.3 oz.)
  • Yarn diameter: 28 singles
  • Pre-shrunk
  • Regular fit
  • Crew neck
  • Side-seamed construction
  • Double-needle topstitch on the sleeves and hem
  • Ribbed collar
  • Shoulder-to-shoulder taping
  • Tear-away label

Size & Fit

Quality Guarantee & Returns

  • Quality is guaranteed. If there is a print error or visible quality issue, we'll replace or refund it.
  • Because the products are made to order, we do not accept general returns or sizing-related returns.