Finally, a Kids Hat That Actually Stays On


Tired of the hat battle? Luma hats feature a design-registered buckle that keeps them secure, with UPF50+ fabric for all-day sun protection.

Why Parents Love It

👶 Secure Buckle
Hats that actually stay on kids.
☀️ UPF50+ Fabric
Maxiumum sun protection.
✨ Comfy & Stretchy
Made for splash and play.
🎨 Sizes & Colours
6–12m to 3–6y, 4 colours.

Products

Let customers speak for us

from 3 reviews

The quality is amazing. My baby kept it on all morning at the beach, which has never happened before. I feel so much better knowing she’s properly protected from the sun.

Layla
Luma Play Sun Hat - Baby Blue
Luma Play Sun Hat - Baby Blue

We love our Luma Hat! It gives full coverage, looks adorable, and I don’t have to keep picking it up off the ground. Such a simple idea but a total game-changer for parents.

Helen
Luma Play Sun Hat - Pink
Luma Play Sun Hat - Pink

Finally, a sun hat that actually stays on! My 2-year-old usually rips hats off in seconds, but the Luma buckle means it stays put while she runs around. The fabric is soft and breathable, perfect for hot days at the park.

Gigi
Luma Play Sun Hat – Yellow
Luma Play Sun Hat – Yellow

Find the perfect fit for your little one

Match your child’s head size to the correct hat size below.

Size Head Size Brim Depth
6–12 months 47 cm 6.5 cm
1–2 years 50 cm 6.8 cm
2–3 years 52 cm 7.0 cm
3–6 years 54 cm 7.2 cm

💡 Tip: For the best fit, measure your child’s head just above the eyebrows.

Our Story

We’re Irish/Aussie parents who know the struggle! Our boys, Max and Luca, pulled off every hat we tried. So we created Luma: sun-safe hats with a clever buckle that actually stay on. A little piece of our family is stitched into every hat we make.

Read more about us →

Need to know

From sizing to shipping, here's everything parents ask most - all in one place.

Shipping

Fast dispatch within 1–2 business days

  • Standard: 2-6 business days
  • Express: 1-3 business days
  • International: 7-14 business days
  • Free shipping for orders over $100

Returns

We want you to love your Luma hat:

  • 30-day returns for unused hats in original condition
  • Easy exchanges for a different size or colour
  • Free return shipping within Australia

💡 Just email our team and we’ll make it easy.

Care

Our hats are made for play and built to last:

  • Cold gentle machine wash
  • Line dry in the shade
  • No bleach or tumble dry
  • Warm iron if needed (avoid buckle)

✨ Rinse after saltwater or chlorine to keep colours fresh.

Comfort & Safety

Every detail is designed with your little one in mind:

  • Soft, breathable cotton/elastane blend
  • Lightweight so kids forget they’re wearing it
  • Child-safe, design-registered buckle
  • UPF50+ fabric for maximum sun protection