It's reversible. It's double-thick. It's 8 hats in 1. It's basically the perfect hat! Check out this free pattern for the Polly Reversible Beanie.
Double-thick Reversible Beanie - FREE PDF PATTERN
Double-thick Reversible Beanie - FREE PDF PATTERN
Musselburgh, multi-gauge double layer beanie
Double-thick Reversible Beanie - FREE PDF PATTERN
Double-thick Reversible Beanie - FREE PDF PATTERN
Double Layer Reversible Knit Hat Free Pattern · Crazy Hands
A reversible Crochet Beanie Pattern - Stacy's Stitches
Double-thick Reversible Beanie - FREE PDF PATTERN
Free sewing pattern 2119 Pleat Top Beanie
Back It Up Reversible Hat Free Knitting Pattern — Stitch & Hustle
10 Easy Crochet Beanie Hat Patterns
Ribbed Wonder: An Easy Crochet Hat - Crochet 365 Knit Too