Rugged, action-ready, and packed with value, the men’s Lhotse Mountain Insulated Parka is a die-hard mountain dweller’s dream. It Features nothing less than full seam sealing and the most advanced waterproof breathability, this Omni-Tech®coupled with Omni-Shield advanced repellency liner which a crucial forcefield against wet weather and other winter elements. It also keeps you warm with Omni-Heat thermal reflective and insulated liner.When the sun comes out, simply zip off and store the storm hood. If the warming trend continues, the underarm venting system is ready. By using 50% recycled polyester in the jacket’s lining, The Columbia Sportswear Men's Lhotse Mountain Insulated Parka reduces waste and create a more environmentally friendly product.