More Details Asics Speed Softshell Performance Topper, Jack Details Asics "Speed Softshell" topper. Stand collar; quarter-zip front. Long sleeves with thumbholes. Slightly relaxed silhouette. Slightly arched hem. Pullover style. Polyester; combo, polyester/spandex. Polyester insert, lining, and padding. Machine wash. Imported. Model's measurements: Height 6'1"/185cm, waist 30.5"/77.5cm, typically wears size M.