Men's Hot Rydr Pants | KühlHOT RYDR PANT When the temperature plummets, nothing is more important than holding on to your body's heat. Thats why the KHL HOT RYDRPANT is designed with innovative features so you can enjoy the outdoors throughout winter. Made with performance grade fabrics and a floating flannel layer that traps heat, you stay warmer and outside longer. KHLs unique dying process delivers a vintage, lived ADVANCED FABRICS Fabric main body: Exklusive Euro twill 98%