The new Knit Beanie from Proof complements our most advanced active-layer system yet. Woven from 100% acrylic and reinforced with closed seams along the crown, it’s a lightweight, durable cold-weather essential that won’t stretch out with wear. Inside, the fleece-lined band delivers a secure fit, targeted warmth over the ears, and additional protection against the wind. The hat is finished with an oversized Proof logo graphic that’s knit into the fabric for a seamless look that won’t fade over time.