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FTM transgender swimmer in a gender-affirming TOMSCOUT swimming chest binder, embracing freedom in the water — swimwear designed for tomboy, non-binary, and transmasc bodies.

🏊‍♂️ SAPPHIRE SWIMMING BINDER SET — $129

The freedom of mind and the confidence of body.

✔️ Get the Full Set: Swim Binder ($109) + FREE Swim Trunks ($49)

💎 Total Value: $158 → You Pay: $129

🎁 Only [9] bonus sets left this month — don’t miss your chance

Androgynous non-binary person in a sapphire-accented swim binder, sitting thoughtfully in a quiet outdoor setting — gender-affirming TOMSCOUT swimwear for transmasc and lesbian identities.

🧠 The Hidden Weight We Carry

For many of us, it’s not the water that holds us back —

it’s the fear of being seen in something that doesn’t feel right.

That quiet disconnect between how we look and who we really are.

Introducing the SAPPHIRE Swim Binder Set

Designed to move with you. Engineered for confidence.

Non-binary androgynous tomboy, transgender man in a black bandage TOMSCOUT Swimming Chest Binder, swimming in the pool, symbolizing the fight against body dysphoria with the TOMSCOUT SAPPHIRE SWIMMING BINDER.
Non-binary androgynous tomboy, transgender man in a black bandage TOMSCOUT Swimming Chest Binder, swimming in the pool, symbolizing the fight against body dysphoria with the TOMSCOUT SAPPHIRE SWIMMING BINDER.
Non-binary androgynous tomboy, transgender man in a black bandage TOMSCOUT Swimming Chest Binder, swimming in the pool, symbolizing the fight against body dysphoria with the TOMSCOUT SAPPHIRE SWIMMING BINDER.
Non-binary androgynous tomboy, transgender man in a black bandage TOMSCOUT Swimming Chest Binder, swimming in the pool, symbolizing the fight against body dysphoria with the TOMSCOUT SAPPHIRE SWIMMING BINDER.
Non-binary androgynous tomboy, transgender man in a black bandage TOMSCOUT Swimming Chest Binder, swimming in the pool, symbolizing the fight against body dysphoria with the TOMSCOUT SAPPHIRE SWIMMING BINDER.
Non-binary androgynous tomboy, transgender man in a black bandage TOMSCOUT Swimming Chest Binder, swimming in the pool, symbolizing the fight against body dysphoria with the TOMSCOUT SAPPHIRE SWIMMING BINDER.
Non-binary androgynous tomboy, transgender man in a black bandage TOMSCOUT Swimming Chest Binder, swimming in the pool, symbolizing the fight against body dysphoria with the TOMSCOUT SAPPHIRE SWIMMING BINDER.
Non-binary androgynous tomboy, transgender man in a black bandage TOMSCOUT Swimming Chest Binder, swimming in the pool, symbolizing the fight against body dysphoria with the TOMSCOUT SAPPHIRE SWIMMING BINDER.
Non-binary androgynous tomboy, transgender man in a black bandage TOMSCOUT Swimming Chest Binder, swimming in the pool, symbolizing the fight against body dysphoria with the TOMSCOUT SAPPHIRE SWIMMING BINDER.
Non-binary androgynous tomboy, transgender man in a black bandage TOMSCOUT Swimming Chest Binder, swimming in the pool, symbolizing the fight against body dysphoria with the TOMSCOUT SAPPHIRE SWIMMING BINDER.
Non-binary androgynous tomboy, transgender man in a black bandage TOMSCOUT Swimming Chest Binder, swimming in the pool, symbolizing the fight against body dysphoria with the TOMSCOUT SAPPHIRE SWIMMING BINDER.

🎁 What You’re Getting:

✔️ Performance Swim Binder (Reg. $109)

✔️ Matching Swim Trunks (Reg. $49) — FREE

💎 Total Value: $158

💸 You Pay: $129

🎁 Limited-time bonus: [9] sets left with trunks this month

SAPPHIRE: Swim Binder Set

$150.00
Size Size chart XS
Item is in stock Hurry, Only 7 Left! Item is out of stock Item is unavailable

🧺 Want to protect your binder in the wash?

Complete the look:

Feel at Home in the Water — With Confidence and Ease

The SAPPHIRE Swim Binder Set is a breakthrough in trans swimwear, designed for those who want to move freely, breathe deeply, and feel fully seen — without compromise.

This isn’t just another swimsuit. It’s a masculine swim binder and FTM swim top engineered for secure compression and ease of movement — no squeezing, no dysphoria triggers, just calm confidence.

The built-in discreet inner chest binder creates a flat, secure chest while the relaxed-fit tank provides freedom in and out of the water. Whether you’re swimming laps, snorkeling, surfing, or just soaking up sun, SAPPHIRE adapts — so you never have to.

Perfect for trans men, nonbinary swimmers, and anyone looking for compression swimwear that affirms their body and identity.

🌊 Made to handle the water — and everything that comes with it.

🎁 Each set includes a FREE matching swim trunk (Reg. $49) for a complete, affirming fit.

Your body. Your pace. Your summer — with the SAPPHIRE trans binder swimsuit.

🔹 Seamless Compression Confidence
Hidden inner binder gives you a secure, masculine shape — no awkward layers. Just you, at ease.

🩲 Swim Trunks That Feel Like You
Double-layer comfort with a soft waistband — smooth like underwear, designed to move without restriction.

🔒 Easy Hook, All-Day Hold
Adjustable 4x6 hook rows offer the right fit every time — flexible compression, zero slip, full confidence.

🌊 Signature Sapphire Style
That bold blue stripe? It’s not just a look — it’s a vibe. Affirming, standout, and uniquely you.

If you are in between two sizes, choose the bigger size when you have broad shoulders or your weight has excessed the range.

Choose the smaller size if you considered yourself skinny or underweight, or if you preferred tight fitting.

Size XS: 75cm, 42kg (Min)
Size S: 79cm, 45kg (Nicole)
Size M: 79cm, 55kg (Teh)
Size L: 85cm, 58kg (Kandy)
Size XL: 90cm, 68kg (Wong)
Size 2XL: 100cm, 68kg (Selena)
Size 3XL: 104cm, 79kg (Faiza)
Size 4XL: 107cm, 82kg (Tan)

Crafted from a blend of 86% Nylon and 14% Spandex fabric, our swimwear ensures a comfortable and secure fit whether you're swimming or engaging in water activities.

This fabric retains its shape when wet and dries rapidly, guaranteeing a hassle-free experience.

● Size: M
● Bust: 31" (79cm approx)
● Height: 5'8" (178cm approx)
● Weight: 120lbs (55kg approx)

SAPPHIRE: Swim Binder Set

$150.00

For the first time, I can join my friends in the water without second-guessing how I look.

TOMSCOUT’s swim binder gave me back the joy of summer — and the confidence to be fully present.

It’s like a quiet confidence boost, always with me, making every swim unforgettable.

Blonde 3D avatar with glasses, earrings, and a black shirt smiling confidently in front of a blue and yellow Sweden flag.
Elli
(They/He)

My son used to dread swimming season — he was anxious and self-conscious. But this swim binder has completely changed how he feels about summer.

The built-in binder still flattened his chest naturally under his swim shirt.

Now he’s excited to hit the water, confident in his body — and that means everything to us.”

3D-style avatar of a person with brown hair, glasses, and a black shirt, smiling in front of a United States flag background.
Lauren L.
(She/Her)

I haven’t been swimming in over 15 years. I could never bring myself to wear those typical feminine swimsuits — they just didn’t feel like me.

But this binder changed that. I love how I can adjust the compression depending on how I feel — flat, secure, and comfortable.

Finally, I could stepped back into the water feeling like myself.

This swimsuit has given me the freedom of mind and body confidence to go back to the pool again.

Friendly 3D avatar of a young person with short black hair in front of the Singapore flag, wearing a black shirt and a soft smile.
Jasmine O.
(She/Her)
Transmasc person in a TOMSCOUT black swim binder set sitting confidently on a tropical dock, gazing at the sea — swimwear for FTM transgender and tomboy swimmers.

Founder’s Note

Why I Created This

As someone who loves everything about the water — swimming, snorkeling, diving—you name it, I’m in.

But there was always one heavy stone that kept me from walking toward the ocean—the swimsuit.

Nothing ever fit my body right. I hated the curved, feminine waistline of conventional swimsuits.

I didn’t want to show my body like that. I didn’t want to feel squeezed, wrapped, or shaped into something I wasn’t.

I just wanted to feel at ease. To feel like me — in the water. That’s why I created this.

A flat, secure chest with a straight-cut tank. Like dysphoria doesn’t even exist.

No second thoughts. No compromises. Just freedom — in one complete set.

With the SAPPHIRE, you don’t have to hide. You can just be you.

—Nicole, Founder of TOMSCOUT

🎁 Ready for the Set?

✔️ Swim Binder (Reg. $109)

✔️ FREE Swim Trunks (Reg. $49)

💸 All for just $129

🔥 Only [9] sets left this month — don’t miss out

💧 Your connection of Serenity & Adventure

Experience the perfect harmony of tranquility and excitement, whether you're swimming, embracing everyday comfort, or seeking adventure.

Need help with sizing or fit?

Reach out — we are here for you.