Unisex t-shirt – Upside Down World Bike Silhouette – Retro Sci-Fi Horror Inspired Design

This striking design captures the essence of a retro sci-fi horror universe, featuring a kids-on-bikes silhouette riding through a quiet forest — mirrored into a haunting Upside Down–style world below. The contrast between the calm surface and the twisted underworld creates a powerful visual that fans of 80s nostalgia, supernatural stories, and cult TV aesthetics will instantly recognize.

Perfect for t-shirts, hoodies, posters, and wall art, this illustration is ideal for those who love mystery, parallel worlds, and dark nostalgia, without directly referencing any specific TV series.

Everyone needs the perfect t-shirt to complement an everyday, laid-back look. The ideal top for so many occasions, this lightweight cotton tee will keep you comfy and looking smart.

• 100% combed and ring-spun cotton (Heather colors contain polyester)
• Fabric weight: 4.2 oz/yd² (142 g/m²)
• Pre-shrunk fabric
• Side-seamed construction
• Shoulder-to-shoulder taping
• Blank product sourced from Guatemala, Nicaragua, Mexico, Honduras, or the US

This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!

• Traceability:
– Weaving—India, South Korea
– Dyeing—El Salvador, California
– Manufacturing—Nicaragua, Mexico, Honduras, or the US
• Contains 0% recycled polyester
• Contains 0% dangerous substances

Age restrictions: For adults
EU Warranty: 2 years

In compliance with the General Product Safety Regulation (GPSR), Oak inc. and SINDEN VENTURES LIMITED ensure that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact our EU representative at gpsr@sindenventures.com. You can also write to us at 123 Main Street, Anytown, Country or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.