SeaBlend Classic T-Shirt

Meet the SeaBlend Classic T-Shirt by tentree—a shoreline-inspired tee made from SeaBlend, a fabric that combines recycled cotton with REPREVE® Our Ocean® recycled polyester. It’s built for everyday wear, with a story that starts in the ocean and ends in your closet.

Key Features: Classic crew neck; regular fit that’s not too slim and not too boxy; short sleeves; and a clean, minimalist design that layers easily under overshirts, cardigans, or denim jackets. The SeaBlend Classic T-Shirt is the definition of a go-to basic with a lower impact.

Fabric & Feel: The SeaBlend Classic T-Shirt by tentree is made from a lightweight blend of recycled cotton and REPREVE® Our Ocean® recycled polyester, sourced from plastics at risk of entering marine environments. The knit feels soft and breathable, with the durability of performance fibers woven in.

Why It’s Good: Recycled cotton gives leftover fibers a second life, while REPREVE® Our Ocean® polyester helps keep plastic out of waterways and landfills. tentree backs that up with tree planting—ten trees per purchase—and B Corp standards that prioritize climate action and fair labor. Instead of another fast-fashion tee, you’re investing in a staple that actively supports healthier oceans.

Fit & Care: Regular T-shirt fit. Choose your normal size for an easy, everyday silhouette that works on its own or under layers. Machine wash cold, tumble dry low, and skip fabric softeners to keep the recycled fibers performing at their best.

Style Notes: Wear the tentree SeaBlend Classic T-Shirt with chinos and canvas sneakers for casual Fridays, or with shorts and sandals when you’re spending a day near the water.