The ripple effect hat

This stylish knitting pattern is designed to be crafted in the round, seamlessly transitioning from brim to crown. Ideal for knitters of varying skill levels, this pattern will guide you through the creation of a beautifully fitted hat.

**Available Sizes:** Choose from an array of sizes to ensure the perfect fit: 20" (50 - 52 cm), 21" (52 - 54 cm), 22" (54 - 56 cm), and 23" (56 - 58 cm).

**Recommended Yarn:** Select your favorite yarn for this project! You will need approximately 328 yards (300 m) of yarn weighing 100 grams. For this pattern, the total amount of yarn required ranges between 50 to 90 grams. Alternatively, you can use 220 yards (200 m) of yarn per 100 grams, also within the same total weight range.

**Materials Needed:** Gather your knitting essentials, which include US size 0, 1, 2½, and 4 needles (equivalent to 2 mm, 2.5 mm, 3 mm, and 3.5 mm). You may use double-pointed needles (DPNs) or a circular needle, ideally 40" (100 cm) long or longer for comfortable knitting. You will also need a cable needle or a cable stitch holder, and a crochet hook (2 mm) for the Italian cast-on technique. Don’t forget scrap yarn, stitch markers, and a tapestry needle to finish off your project neatly!

**Gauge:** To ensure your hat fits perfectly, aim for a gauge of 26 stitches x 32 rows, which measures 2.5 square inches (10 cm x 10 cm) using US size 2½ (3 mm) needles and the recommended 328 yards / 100 gr (300 m / 100 gr) yarn. Alternatively, achieve a gauge of 22 stitches x 30 rows on US size 4 (3.5 mm) needles with 220 yards / 100 gr (200 m / 100 gr) yarn.

Enjoy crafting this beautiful hat pattern. Whether you’re making it for yourself or as a thoughtful gift, you’ll love the creative process. Explore our extensive collection of free and paid knitting patterns to find more projects that inspire you!