Gameness Men's Eco Tee

The Eco da Selva collection was built for jiu-jitsu practitioners and competitors who expect performance in every detail while offering a bold, energetic look. Named after the Portuguese phrase for “echo of the forest,” the line draws from the intensity of Brazil’s natural landscape — and the culture that shaped the sport.

The colors and patterns take cues from two iconic sources: the deep tones of the rainforest and the striking visuals of Brazilian soccer jerseys. Every piece — rash guards, shorts, spats, tees, and hoodies — is engineered for movement, durability, and purpose, while carrying a design that stands with confidence. Available in men’s, women’s and youth sizes and styles, the Eco da Selva line has the technology to optimize your performance and look good doing it.

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Rooted in purpose. Built for those who carry the mindset everywhere.

The Men’s Eco Tee is a lightweight essential for athletes who don’t clock out when they step off the mat. This tee blends comfort, structure, and a clean design into an everyday staple.

Made from 4.3 oz. 100% combed ringspun cotton, this tee delivers a soft, breathable feel with the durability to handle daily wear. It’s fabric-laundered to reduce shrinkage and keep its shape over time.

Finished with a 1x1 baby rib-knit collar along with sideseamed construction for a better fit. Built for the lifestyle that comes with the grind.

• 4.3 oz. 100% combed ringspun cotton

• Fabric-laundered for reduced shrinkage

• 1x1 baby rib-knit set-in collar

• Sideseamed for structure and fit

• Tear-away label for all-day comfort