Female Founded in Boulder, CO

1% Donated To Skin Cancer Research

Skin Cancer Foundation Recommended

Certified B-Corp Since 2013

Female Founded in Boulder, CO

1% Donated To Skin Cancer Research

Skin Cancer Foundation Recommended

Certified B-Corp Since 2013

Man wearing Carter fedora sitting on a wooden deck with greenery in the background

What is UPF?

Ultraviolet Protection Factor (UPF) indicates how much UV radiation (both UVB and UVA) a fabric allows to reach your skin.

Shop UPF Collection

UPF vs SPF

But what is the difference? Actually, a lot.

Straw hat with a brown band on a wooden post in a field with mountains in the background

Ultraviolet Protection Factor (UPF)

 
Sunscreen tube and sunglasses on a sandy beach with ocean and umbrellas in the background

Sun Protection Factor (SPF)

Measures ultraviolet (UV) exposure time
water icon
Measures sunscreen
burn time
Protects against UVA& UVB radiation.
Sun Icon
Protects against UVB radiation
Long-term protection
Shield Icon
Reapply for safety

UPF Hats

  • Amelia Wide Brim Packable UPF Sun Hat in Natural from Wallaroo Amelia Wide Brim Packable UPF Sun Hat in Natural from Wallaroo

    Amelia

    Amelia

    $40.00
    $59.00 $40.00
    |
    Sale UPF 50+
  • Women's UPF Aqua Sumer Beach Cap with Chinstrap in Navy from Wallaroo Women’s Aqua bucket sun hat by Wallaroo, a packable wide-brim hat with UPF 50+ sun protection, braided Lycra material, chin strap, and wind-resistant design, ideal for beach holidays, Navy

    Aqua Hat

    Aqua Hat

    $49.00
    $49.00
    |
    UPF 50+
  • The Aria Ladies' Big Wide Brim Packable Sun Hat in Black from Wallaroo Woman at a chic outdoor café, wearing the Wallaroo Aria Wide Brim Sun Hat, perfect for staying cool and stylish during summer outings, Black

    Aria

    Aria

    $27.00
    $53.00 $27.00
    |
    Sale UPF 50+
  • Wallaroo Aspen fall and winter white felt sun hat for Ladies Women's Aspen Winter White felt Fedora Fall/Winter Sun Hat from Wallaroo

    Aspen

    Aspen

    $75.00
    $75.00
    |
    UPF 50+
  • The Bali; a Packable Women's Wide Brim Fedora Style UPF Natural straw sun hat from Wallaroo Bali Big Wide Brim Natural spf Straw Sun Protection Hat adjustable drawstring from Wallaroo

    Bali

    Bali

    $61.00
    $61.00
    |
    UPF 30+
  • Wallaroo Women's Taupe Breton sun hat with UPF 50+ protection, braided design, and wide brim for summer style Woman wearing the Wallaroo Women's Taupe Breton wide-brim hat with UPF 50+ sun protection. Perfect for summer garden parties, casual outdoor events, and stylish UV protection for women.

    Breton

    Breton

    $51.00
    $51.00
    |
    UPF 50+
  • Cambria Women's UPF Wide Brim Wool Felt Sun Hat in Navy from Wallaroo Woman wearing the Wallaroo Victoria Sun Hat, combining lightweight poly-straw material and UPF 50 protection for cooler seasonal days, Navy

    Cambria

    Cambria

    $35.00
    $69.00 $35.00
    |
    Sale UPF 50+
  • Kerrigan sun hat by Carkella that features a big wide brim, and is travel friendly, Ivory/Cloud Grey Carkella Kerrigan Women's Fedora Sun Hat, offering a classic design with a wide brim for maximum sun protection, Ivory/Cloud Grey

    Carkella Kerrigan

    Carkella Kerrigan

    $71.00
    $71.00
    |
    UPF 50+
  • The Lauren fedora style sun hat with a big wide brim to provide UPF 50 sun protection, Mixed Camel Woman wearing a wide brim summer hat by Wallaroo, Mixed Camel

    Carkella Lauren

    Carkella Lauren

    $71.00
    $71.00
    |
    UPF 50+
  • Front of Wide Brim Fedora Style Vivian UPF Sun Hat in White Beige from Carkella by Wallaroo Woman wearing a Big Wide Brim Fedora Style Vivian UPF Sun Hat by Carkella, White Beige

    Carkella Vivian

    Carkella Vivian

    $71.00
    $71.00
    |
    UPF 50+
  • Front of Packable Women's Caroline Fredora Style UPF Sun Hat in Beige from Wallaroo, Beige Woman standing on a city street in the Wallaroo Caroline Fedora, stylish and functional sun protection for urban explorers, Beige

    Caroline

    Caroline

    $61.00
    $61.00
    |
    UPF 50+
  • Women's canvas summer sun hat in coral made with packable, UPF 50 rating material, Cotton Canvas Coral Woman enjoying a garden walk in the Wallaroo Casual Travelers Wide Brim Sun Hat, blending fashionable sun protection with a natural outdoor experience, Coral

    Casual Traveler

    Casual Traveler

    $51.00
    $51.00
    |
    UPF 50+
    + 4
  • Front of UPF Charlie Fedora Style Packable Sun Hat in Ivory Taupe from Wallaroo, Ivory/Taupe Woman in front of flowers wearing a ladies' summer sun hat by Wallaroo, Ivory/Taupe

    Charlie

    Charlie

    $61.00
    $61.00
    |
    UPF 50+
  • fedora style sun hat by Wallaroo, Ivory/Black Person wearing the Wallaroo Unisex Charlie Wide Brim Fedora Sun Hat while walking through an urban park, offering UPF 50+ sun protection and timeless style for men and women, Ivory/Black

    Charlie XL

    Charlie XL

    $61.00
    $61.00
    |
    UPF 50+
  • UPF Charlotte Beach Fedora Style Straw Sun Hat with cotton lining from Wallaroo, Natural Woman wearing a big wide brim Charlotte sun hat by Wallaroo, Natural

    Charlotte

    Charlotte

    $69.00
    $69.00
    |
    UPF 50+
  • Front of UPF Darby Big Wide Brim Sun Protection Hat in Ivory/Black from Wallaroo Woman exploring a farmers market in the Wallaroo Darby Wide Brim Cloche Sun Hat, combining UV protection and elegant style for a sunny day in the city, Ivory/Black

    Darby

    Darby

    $61.00
    $61.00
    |
    UPF 50+
  • Front of women's Denver cowboy packable travel sun hat, Taupe Woman wearing a denim dress and Denver cowboy hat outdoors with greenery in the background, Taupe

    Denver

    Denver

    $73.00
    $73.00
    |
    UPF 50+
  • Front of Big Wide Brim Fedora Style Elise Summer Sun Hat in White Beige from Wallaroo, White Beige w/black scarf Woman touring an art exhibit at an outdoor cultural festival wearing the Wallaroo Elise Wide Brim Fedora, reflecting Jane Seymour’s artistic flair and outdoor elegance, White Beige w/black scarf

    Elise

    Elise

    $77.00
    $77.00
    |
    UPF 50+
  • Women's Packable Gabi Ponytail Fedora Style UPF Sun Hat in Beige from Wallaroo Woman enjoying a sunny beach day in the Wallaroo Gabi Wide Brim Sun Hat, designed with a ponytail-friendly opening, packable material, and wide-brim sun protection for a carefree, active lifestyle, Beige

    Gabi

    Gabi

    $61.00
    $61.00
    |
    UPF 50+
  • Front of women's Greenwich fedora travel sun hat, Ivory Woman wearing women's Greenwich fedora white sun hat with blue band, sitting on a wicker chair outdoors, Ivory

    Greenwich

    Greenwich

    $73.00
    $73.00
    |
    UPF 50+
Shop Women's Hats
  • Avery Unisex Fedora Style UPF Sun Protection Hat in Camel from Wallaroo Man Wearing Avery Fedora Style UPF Sun Hat Camel from Wallaroo

    Avery

    Avery

    $69.00
    $69.00
    |
    UPF 50+
  • Fedora Style Baja UPF Straw Sun Hat with Chinstrap in Camel from Wallaroo Baja Big Wide Brim Camel UPF Straw Sun Protection Hat with Chinstrap from Wallaroo

    Baja

    Baja

    $77.00
    $77.00
    |
    UPF 50+
  • Men's Fedora Style Cabo Beach Sun Hat with Chinstrap from Wallaroo in Natural w/surf trim Man wearing a summer beach hat outside by Wallaroo in Natural w/surf trim

    Cabo

    Cabo

    $61.00
    $61.00
    |
    UPF 50+
  • Carkella by Wallaroo Fairway Fedora sun hat for men, women, and unisex, featuring a classic design, wide brim, and UPF 50+ sun protection, White Man enjoying a day on a boat, wearing the Carkella Fairway Fedora Sun Hat for superior sun protection, perfect for long days by the water, White

    Carkella Fairway Fedora

    Carkella Fairway Fedora

    $67.00
    $67.00
    |
    UPF 50+
Shop Men's Hats
Shop Kids' Hats
Child in a white top and Jr. Explorer hat sitting in a hammock surrounded by greenery

UPF 50+
Dermatologist Recommended

Dermatologists emphasize the importance of UPF 50+ protection to prevent sun damage—and Wallaroo hats deliver exactly that, blocking 98% of harmful UV rays.

Shop UPF Collection

"With over 4 million cases of skin cancer each year due to chronic exposure to UltraViolet A & B (rays), sun protection is imperative. I tell my patients that means using sunscreen and wearing a hat, as it’s difficult to protect the scalp with sunscreen."

Dr. Beth Briden, Board-Certified Dermatologist

Man and woman on a boat wearing Cabo and Nosara hats with a blue sea and sky background
Skin Cancer Foundation Seal of Recommendation for effective sun protection on hats

Skin Cancer Foundation Recommended

Wallaroo hats with UPF 50+ fabric have earned the Skin Cancer Foundation’s Seal of Recommendation, recognizing them as effective sun protection. It's our way of helping you enjoy the outdoors—safely and confidently.

Shop UPF Collection

  • "The UPF 50 protection is a must and the styling of the hat is exquisite. Thank you for producing such beautiful hats."

    David Y.

  • "Wallaroo’s mission to continually bring awareness to (sun protection), was my immediate connection because I am a stage IV Melanoma survivor."

    Katie O., Skin Cancer Survivor

Woman in an orange top and ivory Gabu ponytail hat relaxing in a hammock with greenery around.
UPF 50+ Icon

The Flexi-Weave Advantage

Our innovative Flexi-Weave material combines lightweight comfort with durable, packable design. It springs back into shape, making it the perfect travel companion for sun protection on the go.

Shop Flexi-weave

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