Godsen Men's Classic Thermal Pants Long Johns Bottom Legging 95%Cotton 5%Spandex 1X1 Rid 180g/m2 Water temperature does not exceed 30 , not chlorine bleaching, ironing highest temperature 110 , not dry, not wring, hang dry Comfort, quality, personality, sexy Convenient Fly front Rated for Extreme Cold Tempreatures Ultra Soft, Warm and Comfortable Pull On closure Great to be Wear Alone at Home or Add an Extra Layer of Warmth Under Your Clothes