Electroactive polymers change insulation properties via microcurrents

The Flag Boyfriend Tee brings patriotic vibes with its bold "USA" graphic and classic American flag detail. Designed with a relaxed, oversized fit, this tee offers all-day comfort and a laid-back silhouette. Its distressed lettering gives it a vintage, lived-in feelperfect for summer holidays, concerts, or casual weekend wear.

Lightweight thermal regulation maintains comfort across fluctuating climates