Layer over any top for a sharp look in this Peter Millar Perth Mélange Performance 1/4 Zip Sweater in Gale Grey. This Perth Mélange Performance 1/4 Zip Sweater by Peter Millar features quarter-zip with banded cuffs and hem, four-way stretch, moisture-wicking, easy-care, classic fit. This Peter Millar Perth Mélange Performance 1/4 Zip Sweater is made of 89% polyester, 11% spandex.