The Vertical Vibes Beanie's elastic ribbed design gives it a fun, nostalgic vibe. Its beautiful rib pattern makes it a perfect accessory for your wardrobe. This hat is ideal for anyone, as it is fun to knit in every color. It is worked in the round, starting from the bottom up. It is one size and can fit women, teens, and some men. Pattern Details Yarn: DK weight Yardage: 130 – 150 yards Needle size: US 5 (3.75mm), US 6 (4.0mm) Gauge: 32 stitches x 32 rows = 4×4" Skill Level: Beginner – Advanced Size: One-size, Adult – Teen Enjoy and Happy Knitting!