Peter Millar Seasonal Solid Stretch Jersey Polo (Knit Collar) This seasonal solid e4 performance polo is lightweight, breathable, quick drying and stretches four ways for maximum comfort. Exceptional gram weight of fabric to prevent torque. Stay cool in the moisture-wicking jersey and enjoy the easy-care finish. Details & Fit Men's 92% polyester, 8% spandex single jersey knit polo CGCC Embroidered Crest Roll-resistant Lycra-fed knit collar Performance friendly fit UPF 50+ sun protection Trocas shell buttons Machine wash cold with like colors; tumble dry low