cottony-soft Luon® fabric is engineered for serious stretch and recovery ribbed Luxtreme® fabric panels give you freedom to move fabrics are sweat-wicking, four-way stretch and breathable a zipper on the inside helps keep the interior flap in place for a smooth fit secure your essentials in the two zip pockets thumbholes help keep your sleeves in place so layering is easy Size 4 Excellent used condition No pilling