GN Collection is the Best of the Best of Greg Norman Collection, taking Performance By Design to the next level. The GN Collection features clean-lined sportswear styling, premium fabrics and technical innovations designed with the game in mind. The Tide 1/4 Zip is a must-have layering piece that pairs nicely with your favorite Greg Norman polo and pant. Luxurious Polyester / Spandex Jersey blend fabric, PLAY DRY moisture-wicking technology and UPF 50+ sun protection will keep you covered and comfortable. Available in a refreshing Blue Tide color and finished off with mock neck and side pockets to tote small essentials.