East Boston Run Club - Men's Performance Tee On The Back (PC380) LMI Featuring the patented GRID pattern

Featuring the patented GRID pattern that simulates a massage therapist’s hands

• Primary Material: 251 g/m2 79% Recycled Polyester / 21% Spandex

The surface is powder-coated for durability and grip

Dense foam surface helps channel blood directly to the tissue for health and mobility

Moisture-wicking and UV 40+ protection

East Boston Run Club - Men's Performance Tee On The Back (PC380) LMI Featuring the patented GRID patternRated UPF50 to help combat harmful UV rays, this tee also performs with Dry Zone moisture wicking technology to keep you cool, dry and comfortable. 3. 8 ounce, 100% polyester UPF rating of 50 Removable tag for comfort