Briar Sun Hat Pattern

Keep your little ones cool and stylish all summer long with this beautiful, beginner-friendly crochet sun hat pattern featuring a breathable design and a protective brim.

Watching children play under the warm summer sun is pure joy. However, keeping them protected from harsh rays can feel like a full-time job.

Sunscreen washes off.

Standard store-bought hats often trap heat. This leaves your little ones sweaty, fussy, and ready to head indoors.

I designed this breathable sun hat to solve that exact problem. It features clever side gaps to let the breeze flow through easily.

Over my years of teaching, I have learned that the best summer projects work up quickly. You do not want to spend hours counting stitches. Once you settle into the rhythmic flow of this pattern, you will breeze through the rounds. You can easily crochet while watching your favorite show.

It is a truly relaxing project.

This pattern covers sizes from newborn up to ten years. It is perfect for baby shower gifts or sturdy play hats. Let's grab our hooks and get started!

Why You'll Love This Pattern

• Incredibly Breathable: The open-stitch side panels allow maximum airflow so kids stay cool even on the hottest July afternoons.
• Fast and Rhythmic: Simple stitches mean you can easily memorize the pattern and skip the constant, tedious counting.
• Highly Customizable: You can easily adjust the brim width to create a dramatic floppy style or a sporty, shorter look.

Materials You'll Need

• Yarn: Worsted weight yarn (Category 4). I used Red Heart Super Saver and Loops & Threads Impeccable for my design samples. For a softer, more breathable summer option, I highly recommend using a worsted weight cotton yarn.
• Hook: Size H/8 (5.0 mm) crochet hook, or whichever size you need to meet the gauge.
• Notions: Yarn needle for weaving in ends, scissors, and optional embellishments like a satin ribbon or contrasting yarn for a decorative band.
• Yardage: Approximately 80 to 150 yards, depending on the specific size you choose to crochet.

Gauge & Sizing

• Gauge: 14 double crochet stitches and 8 rows = 4 inches (10 cm) using the H (5.0 mm) hook.
• Sizes included: Complete instructions are provided for sizes ranging from newborn all the way up to 10 years.
• Finished measurements: Sized to fit head circumferences from 13 inches (newborn) up to 21 inches (child/pre-teen).

Abbreviations & Stitch Instructions

• ch (Chain): The foundation of almost every crochet project.
• sl st (Slip Stitch): Used to join rounds or move yarn across stitches without adding height. Learn how to finish your work in the round with an invisible join for a seamless look.
• sc (Single Crochet): A short, tight stitch that creates a sturdy fabric, perfect for the structured brim of this hat.
• dc (Double Crochet): A taller stitch that works up quickly to form the main body of the hat.

Pattern Notes

• Skill Level: Beginner.
• This pattern is written in US crochet terms.
• The item is worked in the round from the crown down to the brim.
• Keep your slip stitches loose when joining rounds so you do not accidentally pull the seam too tight and distort the shape of the crown.
• You can easily play with color by using our guide on seamless crochet color changes to add a contrasting band or a vibrant brim.

Step-by-Step Instructions

Step 1: Crocheting the Crown

To begin your hat, you will start at the very top of the head. Create a magic ring or chain 4 and join with a slip stitch to form a ring. Work your first round of double crochet stitches directly into this ring. For each subsequent round, you will gradually increase the number of stitches to create a flat, circular crown. The diameter of this flat circle will determine the final size of your hat, so make sure to check your measurements against the size chart before moving on.

Step 2: Working the Breathable Mesh Sides

Once your crown reaches the required width for your chosen size, you will stop increasing. Now, you will transition into the main body of the hat. Here, you will work a simple repeating pattern of double crochets and skipped stitches. This creates the beautiful, airy mesh panels on the sides. These gaps are the secret to keeping the hat lightweight and breathable during hot summer days.

Step 3: Shaping the Sun-Blocking Brim

After reaching the desired length for the hat body, it is time to work the brim. You will switch from double crochet to single crochet stitches. This denser stitch gives the brim the structure it needs to shade the face. You will work several rounds of increases to flare the brim outward. If you prefer a dramatic, floppy look, simply add a few extra rounds. For a sportier style, stop a few rounds early.

Step 4: Adding the Finishing Touches

Cut your yarn, leaving a tail for weaving. To ensure your project does not unravel, I highly recommend reading our guide on weaving crochet tails securely. Once your ends are hidden, you can sew on a couple of simple crochet flowers or weave a pretty ribbon through the mesh rounds to complete the look.

Easy Variations & Custom Ideas

• Contrasting Hat Band: Change colors for the last few rounds of the hat body before starting the brim to create a bold, graphic stripe.
• Floppy Brim Style: Work extra increase rounds on the brim to create a wider, dramatic sun-blocking edge.
• Satin Ribbon Accent: Weave a delicate satin ribbon through the mesh gaps on the side of the hat and tie it into a beautiful bow.
• Matching Summer Set: Pair this hat with a matching set of footwear using the Crochet Baby Flip Flops Free Pattern or the adorable Blair Baby Sandals Pattern.
• Floral Appliqués: Crochet a few simple flowers in coordinating colors and sew them securely to the side of the hat for a classic, playful look.
• Colour ideas: Soft pastel pinks, sunny yellows, or crisp whites look beautiful for summer. You can also try a nautical theme with navy blue and white stripes.
• Yarn substitutions: If you don't have worsted weight cotton on hand, a high-quality acrylic like Red Heart Super Saver works great, or you can use a bamboo-cotton blend for extra drape and softness.

Common Troubleshooting & Fixes

• Problem: The crown of the hat is curling into a bowl shape too early.
  Fix: Your tension might be too tight, or you may have missed an increase stitch. Try switching to a larger hook or carefully recount your stitches for that round.
• Problem: The brim is too floppy and falls over the child's eyes.
  Fix: Go down a hook size for the brim to make your single crochet stitches tighter and more structured. You can also work fewer rounds for a shorter brim.
• Problem: The seam where I join my rounds is looking crooked or highly visible.
  Fix: Make sure you are slip stitching into the very top of the beginning chain, and keep that slip stitch snug. Check out our guide on how to finish your work in the round with an invisible join.
• Problem: The hat fits too tightly around the forehead.
  Fix: You may need to work one more increase round on the crown before moving on to the straight, non-increasing rounds of the hat body.

Care Instructions

To keep this handmade sun hat looking its absolute best, I highly recommend hand washing it in cool water with a mild detergent. Gently squeeze out the excess water without wringing or twisting the fabric. Shape the hat by placing it over a small bowl or clean towel, and let it air dry completely in the shade to prevent the colors from fading.

Final Thoughts

There is nothing quite as satisfying as seeing a child run around wearing something you made with your own two hands. This sun hat is not only a practical summer staple, but it also makes a wonderful, heartfelt gift that parents will cherish. If you run into any questions while working through the steps, please feel free to send me an email—I am always here to help you succeed. Happy crocheting, my friends!