This isn't your average souvenir shirt. As the foundation of our Heritage Collection, this tee is designed for those who value both comfort and the history of Lowell Park. It’s light enough for a summer hike along the Rock River, but structured enough to look sharp under a jacket. The Details The Feel: Exceptionally soft, 100% combed and ring-spun cotton. It’s lightweight with just enough stretch to move with you. The Fit: A modern, "flattering-for-all" cut. Side-seamed construction ensures it keeps its shape wash after wash (no "boxiness"). The Build: Pre-shrunk fabric with shoulder-to-shoulder taping for added durability at the stress points. Weight: 4.2 oz./yd.² (142 g/m²)—the "Goldilocks" weight of t-shirts. Sustainability & Ethics In keeping with the Nature Center's mission, we use blank products sourced responsibly from Nicaragua, Mexico, Honduras, or the US. Crafted for You, Mindful of the Earth At the Nature Center, we believe in tread-lightly stewardship—not just on the trails, but in our shop. This product is created specifically for you the moment your order is placed. By utilizing on-demand crafting rather than mass production, we significantly reduce overproduction and textile waste. This process takes a few extra days to reach your doorstep, but it ensures that no unnecessary resources are consumed. Thank you for choosing a more sustainable way to shop and for supporting our commitment to a healthier planet. Your patience is a direct contribution to conservation!