Our Seamless Half-Zip Pullover is engineered using seamless knitting technology with body mapping to offer support, breathability and compression where you need it most. The result is a performance piece that conforms perfectly to the body and is anti-chafe and ultra-comfortable. Model is 5'11" (180 cm) and is wearing a US size S Fitted Half zip with stay-down puller Thumbholes Reflective logo Seamless knit (nylon-polyester-spandex blend) Machine wash Tech specs: Anti-Chafe | Breathable | Seamless | Stretch Smoke free pet free home- no flaws Tags: Nordstrom, Athleisure, Tory Sport, Tennis, Running, Long Sleeve, Athletic Wear