NWOT Columbia Omni-Heat Silver Puffer Vest – Men’s Size Medium Layer up in warmth without the bulk! This Columbia puffer vest features the advanced Omni-Heat™ reflective lining that helps retain body heat while staying lightweight and breathable. ✨ Sleek silver-gray color ✨ Full zip front + zippered side pockets ✨ Lightweight, warm, and perfect for layering ✨ Excellent condition Great for outdoor adventures, travel, or everyday wear. A must-have piece for all-season comfort!