Best Adjustable Outdoor Hats for Men of 2025

Luke Dobson Avatar
Luke Dobson
Last Updated: 7 Feb 2025

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These adjustable outdoor hats are designed to provide men with comfort and protection during outdoor activities. Made from durable materials, these hats are designed to withstand various weather conditions and provide adequate ventilation to keep the wearer cool. The adjustable feature allows for a perfect fit, ensuring maximum comfort. With a wide range of colours and styles available, these hats are not only functional but also stylish, making them a versatile choice for any outdoor enthusiast. Whether hiking, fishing, or simply enjoying a sunny day, these adjustable outdoor hats are a must-have accessory.

At a Glance: Our Top Picks

Comhats Men's Waterproof UPF 50+ Sun Hat Cover #TOP 1
Comhats Men's Waterproof UPF 50+ Sun Hat
ftb score rating icon 9.9
TOP-EX UPF 50 Wide Brim Sun Hat Cover #TOP 2
TOP-EX UPF 50 Wide Brim Sun Hat
ftb score rating icon 9.8
FALETO Wide Brim Fishing Bucket Hat Cover #TOP 3
FALETO Wide Brim Fishing Bucket Hat
ftb score rating icon 9.6

Top 10 Adjustable Outdoor Hats for Men

Comhats Men's Waterproof UPF 50+ Sun Hat

AA00702-14UK
00702_khaki
L-XL
Comhats Men's Waterproof UPF 50+ Sun Hat Cover
Mens Wide Brim Sun Hat UPF 50+ Waterproof Safari Boonie Hats for Fishing Hiking Camping Summer Outdoor Walking Sunhat Adjustable & Breathable Windproof Chin Strap L/XL Khaki

The Comhats Sun Hat is designed to provide exceptional sun protection with its UPF 50+ rating, blocking 97.5% of harmful UV rays. Its unique convertible ventilation design allows you to adjust the mesh crown for a refreshing breeze, keeping you comfortable during outdoor activities. Lightweight and foldable, this hat can easily fit into your pocket, making it perfect for travel. Additionally, the windproof and waterproof features ensure it stays securely in place and keeps you dry in changing weather conditions.

What We Like
Excellent sun protection
Adjustable and breathable design
Lightweight and portable
Windproof and waterproof

TOP-EX UPF 50 Wide Brim Sun Hat

Camo Army Green
L-XL
TOP-EX UPF 50 Wide Brim Sun Hat Cover
TOP-EX UPF 50 Wide Brim Sun Hat Men Waterproof, Lightweight & Breathable Cotton Boonie Hat, Safari Hat, Summer Outdoor Bush Hat for Fishing, Hiking Foldable & Windproof & Adjustable L/XL Camo Green

The TOP-EX Sun Hat is designed for outdoor enthusiasts who require excellent sun protection. With a wide brim and UPF 50+ rating, it blocks a significant amount of harmful UV rays, allowing you to enjoy activities like fishing or hiking without worry. The hat features strategic ventilation with four eyelets, promoting airflow and comfort during warm days. Its lightweight, crushable fabric makes it easy to pack, ensuring it’s always ready for your next adventure. Additionally, the windproof and waterproof design, complete with an adjustable chin strap, guarantees it stays secure in any weather.

What We Like
Effective sun protection
Excellent ventilation
Lightweight and portable
Windproof and waterproof
Adjustable fit

FALETO Wide Brim Fishing Bucket Hat

Army
One Size
FALETO Wide Brim Fishing Bucket Hat Cover
FALETO Bucket Hat Boonie Cowboy Hat Wide Brim Caps Fishing Hat with Adjustable Strap Army

The FALETO Bucket Hat is designed for comfort and protection during outdoor activities. Made from soft polyester, the hat fits a head circumference of 60cm and features a high crown and wide brim, ensuring you stay shaded from the sun. The adjustable drawstring keeps it securely in place, even on windy days, while side snaps and a chin cord offer a stylish cowboy look. With eyelet air holes for ventilation, you can enjoy comfortable all-day wear, making it perfect for hiking, camping, and gardening.

What We Like
Soft and comfortable material
Adjustable for windy conditions
Ventilated for all-day wear
Packable and easy to carry
#TOP 4

SEALSKINZ | Houghton | Unisex Waterproof Foldable Peak Leaf Print Cap Hat | Adjustable Fit

13124237003000
Green
One Size
SEALSKINZ | Houghton | Unisex Waterproof Foldable Peak Leaf Print Cap Hat | Adjustable Fit Cover
SEALSKINZ | Houghton | Unisex Waterproof Foldable Peak Leaf Print Cap Hat | Adjustable Fit | Summer & Outdoor | UV Protection SPF 40+ | Waterproof & Wearable Green

Features
DURABLE: Crafted With A Durable Nylon And Polyester In A Charming Paisley Print, This Cap Is Built To Withstand Summer Weather. Its AQUASEALZ Waterproof Membrane Ensures Your Head Stays Dry, While The UV Protection Keeps You Safe From Harmful Rays. Ideal For All-Weather Use, It's A Reliable Companion For Your Summer Adventures.
ENDURANCE ACCESSORIES: The SEALSKINZ Houghton Cap Is Designed For The Outdoor Enthusiast Seeking Protection And Comfort In Warmer Months. Its Waterproof Feature And Foldable Peak Make It Ideal For Various Activities, From Hiking To Casual Wear. The Stylish Leaf Print Adds A Unique Touch, Making It Not Just A Functional Piece But Also A Fashionable Accessory.
THE VERY BEST: Available In A Distinctive Leaf Print, This Cap Adds A Splash Of Style To Your Outdoor Wardrobe. The Adjustable Buckle Clip Closure Ensures A Comfortable, Custom Fit For All Head Sizes, Making It A Versatile Choice For Anyone. Its Unique Design Stands Out, Offering Both Functionality And Fashion.
OUR BRAND: SEALSKINZ Is Synonymous With Innovation And Quality In The World Of Endurance Accessories. With Over Twenty Years Of Experience, We're Dedicated To Providing The Finest Waterproof Accessories, Designed To Withstand Extreme Conditions And Deliver Unparalleled Comfort And Performance. Our Products Are Trusted By Athletes And Outdoor Enthusiasts Worldwide.
EASY CARE: Maintaining The SEALSKINZ Houghton Cap Is Straightforward. Simply Wash At 30ºC/85ºF, Allow It To Drip Dry, And Avoid Dry Cleaning, Ironing, Or Bleaching. This Easy-Care Approach Ensures Your Cap Remains In Excellent Condition, Ready For Your Next Outdoor Adventure.
#TOP 5

Wmcaps UPF 50 Wide Brim Sun Hat

025750c3-dbd1-4634-99dd-d8903fcc0460
Dark Grey
One Size
Wmcaps UPF 50 Wide Brim Sun Hat Cover
Wmcaps Sun Hats for Men, Wide Brim UPF 50 Sun Hats Summer Mesh UV Protection Beach Safari Hat, Fishing Walking Hiking Boonie Hat with Adjustable Chin Strap Waterproof Breathable (Dark Grey)

The Wmcaps Sun Hat offers excellent sun protection with its wide 3.5-inch brim and UPF 50+ rating, ensuring your face and neck are shielded from harmful rays while you enjoy outdoor activities like hiking, fishing, or gardening. Its comfortable and breathable design features mesh panels that allow moisture and heat to escape, keeping you cool. The waterproof material ensures you stay dry during unexpected rain, making it reliable for various weather conditions. With an adjustable chin strap, this unisex hat provides a secure fit for everyone.

What We Like
Effective sun protection
Breathable mesh panels
Waterproof and durable
Adjustable fit for all
Lightweight and packable
#TOP 6

GADIEMKENSD Running Cap Mens Cooling Hats Summer Sun Hat Dri Fit Workout Hat Hiking Accessories

Pale Khaki
6 3/4-7 1/8
GADIEMKENSD Running Cap Mens Cooling Hats Summer Sun Hat Dri Fit Workout Hat Hiking Accessories Cover
GADIEMKENSD Running Cap Mens Cooling Hats Summer Sun Hat Dri Fit Workout Hat Hiking Accessories for Golf Hiking Outdoor Camping Gym Tennis Travel Cycling Horse Fishing Walking Caps (Pale Khaki, M)

Features
Sun-Proof Functional Hat: The Hat Is Made Of Soft And Durable Nylon Fabric Which Has Passed UPF 50+ Test (mesh Vents Not Rated). It Protects You From Sun Burn Better. Wear It And Enjoy The Sun And The Outdoors
Stretch Comfort Adjustable: Pick Your Size, Then Fine-Tune The Fit With Our Exterior Size Adjuster. Stretch Comfort Sizing Ensures That A Hat-Induced Headache Won't Sneak Up On You And Ruin The Momentum. A Variety Of Function Colors And Size Choices Make It Suitable For Most Men And Women
Unstructured And Lightweight: The Front Panel Of GADIEMKENSD Hat Is Unstructured, Combined With Light And Soft Anti-Ultraviolet Materials, Making It Very Comfortable And Easy To Store, Take It With You To Everywhere And Will Not Occupy Too Much Space. Making It A Outdoors And Hiking Essential That Won't Weigh You Down
Quick-Drying And Breathable: This GADIEMKENSD Hat Is Made Of Soft, Quick-Drying Fabrics, Even If The Hat Is Wet With Sweat Or Light Rain, It Will Dry Quickly. Built In Sweatband Removes Sweat From Eyes And Face. The Two-Side Mesh Design Allows For Moisture And Heat To Easily Escape These Caps, Which Not Only Keeps Your Noggin Cool, But You'll Also Stay Dry
Make An Awesome Gift: Birthdays And Holidays Coming Up? Available In Many Different Styles And Looks, These Perfect Hats Make An Excellent Gifting Idea For Your Friends And Loved Ones! The Superior Design Promises A Secure, Tidy And Comfortable Fit Every Time. Not Only In Summer, But Also In Other Seasons, It Must Be A Great Hat. You Can Use It In Different Occasions, Such As Outdoor Activities, Fishing, Mountain Climbing, Hiking, Sports, Workout, Gym, Daily Life, Etc

Cooltto Adjustable Sun Hats with UV Protection

FLMA02LDG02-UK
Grey+Khaki
One Size
Cooltto Adjustable Sun Hats with UV Protection Cover
Cooltto 2 Pack Sun Hats for Men/Women with UPF 50+ UV Protection, Fold-able Wide Brim Waterproof Breathable for Cycling, Fishing, Hiking, Climbing, Safari, Boating, Gardening and Other Outdoor Sports

The Cooltto Sun Hats offer exceptional sun protection with a UPF rating of 50+, shielding you from harmful UV rays during outdoor activities. Designed for comfort, the adjustable chin cord ensures the hat stays in place, even in windy conditions. Its foldable design makes it easy to pack away, perfect for carrying on your adventures. Additionally, the breathable mesh layer helps keep your head cool, making it ideal for warm weather activities such as hiking, fishing, and gardening.

What We Like
Excellent sun protection
Comfortable and adjustable fit
Foldable and portable
Breathable mesh layer
#TOP 8

Decentron Men's UPF 50+ Outdoor Hat

Army Green
One Size
Decentron Men's UPF 50+ Outdoor Hat Cover
Decentron Outdoor Men's UPF 50+ Fishing Hiking Hat Adjustable Safari Sun Hat Summer Hat Army Green

The Decentron Outdoor Hat offers excellent sun protection with its UPF 50+ fabric, which blocks 98% of harmful UVA and UVB rays. This breathable and durable hat ensures comfort during your outdoor activities, keeping your head cool with its mesh side vents and moisture-wicking sweatband. Additionally, the adjustable design features a detachable chin strap and an elastic drawcord, allowing you to find the perfect fit. With a wide 3.3"/8.5cm brim, it protects your face, ears, and neck from the sun while you enjoy fishing, hiking, or camping.

What We Like
Effective sun protection
Breathable and comfortable
Adjustable fit
Versatile for outdoor activities
Durable material
#TOP 9

Decentron Quick Dry Waterproof Fishing Hat

Light Grey
One Size
Decentron Quick Dry Waterproof Fishing Hat Cover
Decentron Quick Dry Nylon Fishing Sun Hat Packable Waterproof Safari Hat Adjustable Hat Light Grey

The Decentron Fishing Hat is an essential accessory for outdoor enthusiasts. Made from quick-drying, water-repellent nylon, it keeps your head dry and comfortable, even in wet conditions. With a UPF 50 rating, you’ll be well protected from harmful UV rays during your adventures. The safari style features a foldable brim and side snaps, allowing you to easily adjust the hat to suit your style. Additionally, its adjustable fit and detachable chin strap ensure it stays securely in place, making it perfect for windy days.

What We Like
Water-repellent and quick-drying
UPF 50 UV protection
Adjustable and secure fit
Lightweight and packable
Versatile styling options
#TOP 10

CHINWHI Tactical Camo Baseball Cap for Outdoors

One Size
CHINWHI Tactical Camo Baseball Cap for Outdoors Cover
CHINWHI Baseball Cap Men Sun Protection Tactical Camo Hat Military Camo for Camping Camping Hiking Outdoors Sport Adjustable Unisex (BC, 1)

The CHINWHI Camo Hat is designed for outdoor enthusiasts, made from 65% polyester and 35% cotton, ensuring both comfort and durability. With a head circumference of approximately 22.41 inches, it fits most users easily. Ventilation holes provide excellent airflow, keeping you cool during activities. The magic sticker allows you to attach your team logo, adding a personal touch. Additionally, the cap's thickness and sturdy design means it maintains its shape, making it a reliable choice for camping, hiking, and other adventures.

What We Like
Comfortable and durable materials
Great ventilation for hot days
Customisable with team logo
Maintains shape and structure
Buying Guide Image
Editor's Notes

During our adjustable outdoor hat for men research, we found 306 adjustable outdoor hat for men products and shortlisted 10 quality products. We collected and analyzed 34,563 customer reviews through our big data system to write the adjustable outdoor hats for men list. We found that most customers choose adjustable outdoor hats for men with an average price of £12.06.

The adjustable outdoor hats for men are available for purchase. We have researched hundreds of brands and picked the top brands of adjustable outdoor hats for men, including Comhats, TOP-EX, FALETO, SEALSKINZ, Wmcaps. The seller of top 1 product has received honest feedback from 935 consumers with an average rating of 4.8.

Written by
Luke Dobson Avatar

Luke is a runner, a climber, hiker, hunter, and a lot more. Luke Dobson is Celtic-born and has lived most of his life in Scotland. However, his sporting endeavours have taken him to several countries around Europe. He serves as a tour guide for countless companies and owns a couple of gyms and recreational centres in Scotland. Luke Dobson is proficient in 7 different languages. He maintains many sport article columns where he shares his wealth of experience in the sport industry.