Wenzel Windsong 8- by 8-Foot Three Person Pentadome Tent Weather armor polyester fabric gives tremendous reliability and toughness Armor tough seams throughout the body of the tent Weather armor details have all threads, zippers and webbing treated with superior water repellency Rain shingle - our rain shingle layer on the lower portion of the tent wall provides a water shed effect Sonic sealed floors are welded, not sewn, therefore eliminating stitching