Not too casual not too racy the Skyline kit is a best seller for good reason. Weve taken it upon ourselves to refine the whole package with an industry first environmentally sustainable Bluesign certified approved fabric. Long praised for its combination of value and performance the Skyline sees this mix get even more compelling. Specifications: 95 Coolmax Polyester/5 Lycra Bluesign certified approved fabric with warp & weft stretch material for excellent movement Single TLD low profile snap button with Velcro backing ensures solid closure without added bulk. New improved fit with revised rear 2-way stretch panel. Stretch panel also features breathable mesh for better cooling. Slim TLD embossed Velcro waist adjusters provide snug on-the-fly adjustments Inner waistband silicone grip keeps shorts from slipping down. Fabric is certified as Bluesign approved.