Mac in a Sac Synergy Thermolite Vest (Men), Sapphire Business Suit Jackets microfiber repels dust mites and

microfiber repels dust mites and other allergens and ClaraClark's Premier 1800 Collection brushed microfiber resists wrinkles withoutthe harsh chemical infusions that wrinkle-free cotton requires

effortless travel

Perfect for a day full of meetings or wearing around the city at weekends

The flexible Delrin Aircontact back system construction fits any back shapecomfortably

Mac in a Sac Synergy Thermolite Vest (Men), Sapphire Business Suit Jackets microfiber repels dust mites andA lightweight Thermolite filled jacket designed for warmth and comfort. Contains 550 Fill Power to keep the cold at bay, with the option to pop in the sac if it gets too hot out there! This packable jacket is ideal for everything from commuting to hiking, walking and generally enjoying life!