 | Borg Running Seamless Mock Neck. The Björn Borg Borg Running Seamless Mock Neck is a stylish long-sleeve training shirt for women made from soft recycled polyester and polyamide quality fabric. It comes in a slim fit with long sleeves and a higher round neck, and features no side seams for a more comfortable fit. With a seamless mesh structure at the sides, under the armhole, on the arms and back for enhanced breathability, and slits for your thumbs at the cuffs for added warmth. * Recycled material * Long sleeves and slim fit... - Borg Running Seamless Mock Neck. |