The I Love NCAR t-shirt from 303 Threads is a meaningful tribute to one of Boulder’s most influential institutions and a symbol of what the 303 stands for: curiosity, innovation, and respect for the natural world.
The National Center for Atmospheric Research has long been a cornerstone of Boulder’s identity. Rising above the city, NCAR represents the intersection of science, community, and landscape. It draws researchers, students, and thinkers from around the world, contributing to Boulder’s reputation as a global hub for atmospheric and climate science.
Beyond the Front Range, NCAR plays a critical role for our nation and our future. Its work supports weather forecasting, climate research, and scientific understanding that impacts agriculture, public safety, infrastructure, and environmental stewardship across the United States and beyond. NCAR’s research helps inform how we prepare for what’s ahead, making it not just a local landmark, but a national asset.
This shirt is designed for those who value knowledge, progress, and the institutions that help shape a better future. When people say “Save NCAR,” it reflects an appreciation for preserving scientific excellence, educational opportunity, and the legacy of discovery rooted right here in Colorado.
Crafted with a clean, timeless design and premium comfort, this tee is made to last, just like the impact NCAR continues to have on Boulder, the 303, and the world.
• 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
Disclaimer: The fabric is slightly sheer and may appear see-through, especially in lighter colors or under certain lighting conditions.
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!

















