'See bright light' t-shirt
The most important advice in your Timeshifter plan, on a t-shirt.
Light is the strongest signal for shifting your circadian clock, and 'See bright light' tells you when to get it. Wear the reminder. Soft, lightweight, pre-shrunk 100% combed and ring-spun cotton. Made to order, sizes XS–4XL.
- 100% combed and ring-spun cotton (Heather colors contain polyester)
- Fabric weight: 4.2 oz./yd.² (142 g/m²)
- Pre-shrunk fabric
- Side-seamed construction
- Shoulder-to-shoulder taping
- Blank product sourced from Nicaragua, Mexico, Honduras, or the US
The fabric is slightly sheer and may appear see-through, especially in lighter colors or under certain lighting conditions.
Made to order, so delivery takes a bit longer. Making products on demand instead of in bulk helps reduce overproduction.
Age restrictions: For adults. EU warranty: 2 years.
In compliance with the General Product Safety Regulation (GPSR), Timeshifter 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 26 Hill Street, #333, Southampton, NY 11968, United States or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.






