Infinity Pile Full Zip M's

A word from the Birkie Store: This piece is campfire blanket cozy, without the smell. The best of both worlds.  A word from Swix: The Infinity Light Half Zip is a versatile, lightweight midlayer with a sleek design. Made from Repreve®, the world’s leading brand of recycled polyester sourced from the ocean, it’s both eco-friendly and functional. This full-zip outer layer is surprisingly warm, lightweight, and packable, offering a soft, cozy feel perfect for layering. With moisture-wicking properties and quick-drying fabric, it keeps you comfortable during any activity. Plus, it features pockets to keep your hands warm, while the soft brushed interior allows it to be worn next to the skin.