The all-new Level Tank features the same revolutionary 37.5® technology as the brand's Level Tees to create the ultimate athletic wear. Active particles embedded in the fabric vent heat in warm conditions and trap heat when it's cold - technology that's proven to increase your body's efficiency by up to 26% at lactate threshold. Super soft fabric and flatlock stitching make it so comfortable that Runner's World chose it as the most comfortable running tank of 2020.
Anti-microbial
Reflective "4" signature logo detail on back
Powered by 37.5® technology
Super-soft fabric
Athletic fit -- runs true to size
34% 37.5® post-consumer recycled Polyester, 52% post-consumer recycled Polyester, 7% Wool, 7% Elastane
Country of Origin: VIETNAM
