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カート

カートが空です

Floats if it drops, and the chin cord keeps it with you through a duck-dive.

Impact-dampening EVA foam bonded over a lightweight ABS shell. Waterproof, zero water absorption.

Low profile. Keeps the brim flat and out of your eyes through duck dives.

Sheds water and floats. If it comes off, it is on the surface waiting for you.

Hat

ボードソックス サーフキャップ シェルインサート

★★★★★ 4.8 · 165 reviews
¥2,500

or 4 payments from ¥625 with Afterpay

1
In stock · ships fast
Family owned
surf brand
Express worldwide
shipping
60-day
easy returns
UPF 50+
Removable shell
360 fit
Floats

サーフシェルインサートでサーフィン体験を向上

サーフシェルインサートとは何ですか?

サーフシェルインサートは、スタイルを犠牲にすることなく安全性を最優先するサーファーのために特別に設計された革新的な製品です。このヘルメットインサートは、お手持ちのヘルメットにシームレスにフィットし、波乗り中の頭部保護を強化します。衝撃や落下から頭部を守るだけでなく、長時間のサーフィンセッションでも快適さを維持します。サーフシェルインサートは、サーフィン体験を向上させ、水上での安全を確保するために設計されています。

Boardsoxサーフシェルインサートの特徴

この革新的なインサートは、耐久性と快適性を確保するために高品質の素材で作られています。軽量設計により、長時間の使用でも不快感がありません。さらに、サーフシェルインサートには通気性を高める通気口が備わっており、暑いビーチの日でも頭部を涼しく保ちます。そのため、オーバーヒートや安全性を犠牲にすることなく、サーフィンをお楽しみいただけます。

サーフシェルインサートを選ぶ理由

Boardsox サーフシェルインサートを選ぶということは、安全性とスタイルの両方を選ぶということです。多くのサーファーはプロテクターの重要性を軽視しがちですが、このインサートは安全性が不可欠であることを強調しています。動きやすさを保ちながら、転倒による重傷を予防します。ほとんどのヘルメットにフィットするので、新しいヘルメットを購入する必要がなく、費用も節約でき、波乗りでも安心です。お気に入りのスポーツを楽しむ時は、サーフシェルインサートでスマートに身を守りましょう。



これらはワンサイズですが、ミディアムとラージサイズの帽子にフィットします。

🌊サーフライダーがこのインサートを選ぶ理由

サーフシェルインサートは、 Boardsoxサーフシェルハット専用に設計されており、お気に入りの波乗り用ヘッドウェアにシームレスにフィット。快適さやスタイルを犠牲にすることなく、保護力を高めます。サーフィンのセッションを充実させるのに重宝するアイテムです。

主な利点:

  • 🧠サーフシェルハットのさらなる保護– フィン、ボード、浅瀬のサンゴ礁からの低~中程度の衝撃を吸収・分散し、サーファーの日常のサーフィン状況における安全性を高めます。

  • 軽量で薄型- サーフシェルハットの中でほとんど目立たないように設計されているため、気を散らすことなくパドル、ダックダイブ、波に乗ることができます。

  • 🌀衝撃を吸収する快適さ。剛性 ABS アウターシェルと EVA フォームクッションを組み合わせることで、フィンやボードのエッジによる衝撃や切り傷を和らげます。

  • 🔄取り外し可能– 保護したいときは差し込み、帽子だけが欲しいときは取り外せます。

あらゆるサーフィンセッションに最適

混雑したビーチブレイクに向かうときも、地元のビーチで新しい技を習うときも、あるいはただ友達と波を追いかけるときも、このサーフシェル インサートがあれば、フルヘルメットのかさばりがなく、安心できます。

⚠️ サーフィンの安全に関する重要な注意事項

これは認定サーフヘルメットではありませんが、衝撃やフィンの切り傷軽減するのに役立ちます。サーフィンには常にリスクが伴い、それを完全に排除できる製品はありません。

今すぐカートに追加して、サーフシェルギアをレベルアップし、より長く、より安全に、より安心して水中にいましょう。

  • Includes the Boardsox Hard Shell Insert for impact protection in the crown
  • Soft rear brim that stays down while you paddle
  • Hard front brim that holds shape through duck dives and cuts glare
  • Neoprene chin strap and toggle so it stays on through wipeouts
  • Adjustable head strap for a secure fit
  • UPF 50+ AU/NZ rated sun protection
  • Removable neck flap for extra coverage
  • Mesh drainage vents so water flows straight out
  • Quick drying, salt resistant fabric

Designed and tested in real Australian surf by the Boardsox crew.

Free wax and fin bag on orders over $300. Free shipping over $300. Express international shipping available. Easy 60-day returns and exchanges.

Surf bump hats, explained

What is a surf bump hat?

A surf bump hat looks and surfs like a regular bucket hat. The difference is what's inside: a removable hard-shell insert sits in the crown, adding a layer of impact protection against the everyday hazards of surfing — reef, rocks, loose fins and the odd flying board. It is the middle ground between a standard sun hat and a full helmet.

What's inside

The hard shell, explained.

The shell is a discreet protective layer built to sit seamlessly inside the hat crown. It is thin, flexible, and designed to disappear once it is in — you surf exactly as you always do.

Boardsox hard-shell insert, top view
Boardsox hard-shell insert, angled view

The real insert — impact-dampening EVA over a vented ABS frame.

EVA foam core

Impact-dampening, waterproof EVA foam. Zero water absorption so it never gets heavy.

ABS outer shell

Lightweight ABS bonded over the EVA for structure. Same material used in protective sports gear.

Low profile

Slim silhouette that keeps the hat sleek. The shell sits inside the crown — you cannot see or feel it.

Fully removable

Pops in and out in seconds. Shell in for the surf, shell out for the road. One hat, both jobs.

Built for waterflow

Mesh drainage vents let water pass straight through the crown without drag, lift or turbulence. Smooth duck dives. No helmet feel.

Protection without the helmet

For the days a helmetfeels like too much.

Crowded peaks, loose fins and shallow reef are part of surfing. Most surf hats only block the sun. This one takes a hit too. Drop the hard-shell insert in for protection on reef, rocks and shallow breaks, then pull it out for a soft, packable hat on the road. One hat, both jobs.

Australian designed

Designed in Ocean Grove, Victoria. Independent and family owned since 2017.

Why we made it

It started with a surfboard to the head.

Boardsox makes a bump hat for one reason. Sarah (co-founder) was knocked out cold in a surfing competition from a surfboard to the head and lived with a concussion for nearly nine months.

We are not here to scare anyone out of the water — we love it. But most surf hats only block the sun. We wanted one that takes an everyday knock and that you will actually wear. So we built it.

— Dan & Sarah · Ocean Grove

The board
The impact
On the beach that day
Sarah recovering

Which do you need?

Boardsox bump hat vs surf helmet.

Most surf hats only block the sun. A surf bump hat takes a hit too. For high-consequence reef or competition, a certified helmet is still the right call.

Surf Bump Hat

Boardsox

Surf Helmet

Full protection

Looks like
A surf hat
A helmet
Protection
Everyday knocks, reef, fins
High-consequence reef
Weight
Lightweight
Heavier
Floats
Yes — grab it on the way up
No
Packable
Shell out = soft and packable
Rigid
UPF 50+
Yes — full sun coverage
Varies
When to use
Most everyday sessions
Big reef, hollow waves

For big-wave reef or competition surfing, a certified hard-hat surf helmet is still the right call. The bump hat is for everyday sessions.

In the water

Built for the water.

It floats

It floats

Drop it duck-diving and it waits for you on the surface instead of sinking.

It stays on

It stays on

The chin cord and toggle hold it through wipe-outs, wind and paddle-outs.

Real shade

Real shade

UPF 50+ fabric and a wide brim. Proper protection for long days out.

Made for the ocean

Why we don't use recycled polyester.

Recycled polyester looks good on a label. But every time it is worn and washed it sheds microplastics — tiny plastic beads — straight into the water. That ends up in the same ocean we are trying to protect.

So we don't use it. We build with durable, longer-lasting fabric made to go the distance and stay out of the sea. Buy one hat that lasts, not three that shed.

No microplastic shedding Built to last
Made for the ocean

Who it's for

Who should wear one?

Made for every surfer, because we are all at risk of flying boards, unexpected fin taps and surprise encounters with reef.

Reef surfers

Shallow reef and rock shelves. One less thing to worry about paddling over dry reef.

Crowded line-ups

More boards means more flying fins. The shell takes everyday dings so your head does not.

Travelling surfers

Shell out, it packs flat. Shell in for unfamiliar breaks. Works either way.

Learners

Lots of board time and a lot of falls. Quiet, lightweight protection for that stage.

Long-session surfers

UPF 50+ on top, protection inside. For serious time in the Australian sun.

Anyone who has taken a knock

You know the feeling. The shell means you never have to worry about it again.

Find your fit

Tell us your head measurement.

Measure around your head just above the ears and pop it in — we'll point you to the right size. The chin cord snugs it down from there.

cm
See the full size guide

Reviews

Trusted by surfers worldwide.

★★★★★4.8 from 2,000+ reviews
★★★★★

Best hat I have ever owned. Stays on through the heaviest duck dives and the shell gives me confidence on shallow reef.

Matt H.

Surf Bump Hat

Verified buyer
★★★★★

Bought this for a trip to Bali. The removable shell is genius. In the water every session, out for dinner every night.

Jess W.

Surf Bump Hat

Verified buyer
★★★★★

Finally a hat that does not fly off. The 360 toggle keeps it locked in and the UPF 50+ is legit.

Dan R.

Surf Bump Hat

Verified buyer
★★★★★

Love that it floats. Lost my last hat on a wipe-out. This one was sitting on the surface waiting for me.

Sarah K.

Surf Bump Hat

Verified buyer

Questions

Surf bump hat questions.

No. It is a lightweight middle ground. A removable hard-shell insert helps with everyday knocks and reef, without the bulk of a full surf helmet. For high-consequence reef or competition, a certified helmet is still the right call.

Yes. An adjustable chin cord and 360 toggle let you snug it down so it holds through duck dives.

Yes. If it comes off on a wipe-out it floats on the surface instead of sinking, so you can grab it on the way up.

In seconds. Shell in for the surf, shell out for a soft, packable everyday hat.

It is the highest fabric sun rating, blocking more than 98% of UV. With a wide brim that is real shade for your face, neck and ears.

Measure around your head just above the ears and match the guide on this page. Between sizes, size up.

One hat. Both jobs.

Shell in for the surf, shell out for the road. Australian designed by Boardsox, trusted by 2,000+ surfers worldwide.

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Independent, family owned and Australian designed in Ocean Grove, Victoria since 2017.