Core Beanie Headwear Size:One Size Durable Birko-Flor® upper

Durable Birko-Flor® upper

What's been updated: Updated with a more streamlined fit for easier layering

brushed polyester interior made with recycled content

It offers comfort and reliability but with a propulsive sensation that’ll help you feel fast and fresh

A full-length ReactX midsole delivers a cushioned

Core Beanie Headwear Size:One Size Durable Birko-Flor® upperThe cold weather running hero with a ponytail opening. Locks in warmth thanks to its brushed lining and head hugging fit. Warm and quick drying Soft, brushed material on the inside of the beanie provides insulation against the cold and dries quickly. Ideal for temperatures between 0C and 10C. All in the details Features a reflective, laser cut logo on the front and branding on the back. Plus, a discreet ponytail opening allows for a more comfortable