What I Know walks the line between soft and sharp. A minimalist graphic long sleeve shirt with a hand that doesn’t raise questions—it just exists, beautifully uncertain. “No” and “Yes” hold hands in tension. Wear it when you're not here to explain yourself. Enrich your wardrobe with a versatile long sleeve tee. For a casual look, pair with denim or layer with quiet confidence.

• 100% airlume combed ring-spun cotton
• Heather colors are 52% combed and ring-spun cotton, 48% polyester
• Athletic Heather and Black Heather are 90% combed and ring-spun cotton, 10% polyester
• Fabric weight: 4.2 oz./yd.² (142.4 g/m²)
• 32 singles
• Regular fit
• Side-seamed construction
• Crew neck
• Cover-stitched collar
• 2″ (5 cm) ribbed cuffs
• Blank product sourced from Nicaragua, 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!

Age restrictions: For adults
EU Warranty: 2 years
Other compliance information: Meets the flammability level requirements.

In compliance with the General Product Safety Regulation (GPSR), Christine Philipp - Happinesscoding 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 Avenue des Mimosas 74, 1150 Woluwe Saint-Pierre, Belgium or Markou Evgenikou 11, Mesa Geitonia, 4002, Limassol, Cyprus.