KastKing Calido Heated Jacket and Socks Posted in Eposeidon Outdoor Adventure Inc., Stores Patented iWarm Heating System The KastKing Calido Heated Jacket uses a cutting-edge heating system with a carbon nanotube membrane Store: Eposeidon Outdoor Adventure Inc. Price: $45.5 Buy at Store Related PostsKastKing Calido Heated Jacket and SocksKastKing Calido Heated MittenKastKing Calido Heated MittenKastKing Calido Heated MittenKastKing Calido Heated Mitten