BlackLine Swim — Performance Gear Built in the Water
Pro swimmers · Noosa, QLD

Swim gear
built in
the water.

Swimming humbles everyone. You can be fit, train hard, and still feel like you're getting nowhere. The right gear changes that.

Free AU & US shipping
30-day guarantee
5.0 stars · 9 reviews
Pro swimmer designed
Easy returns
Why it works

Three reasons swimmers
choose BlackLine.

Instant feedback
Feel exactly what your catch is doing on every stroke. No guessing. No hiding behind resistance.
Shoulder safe
Balanced load that challenges without wrecking. Designed for longevity, not just a hard session.
Pro tested
Built alongside Olympic and World Championship medalists under coach John Rodgers in Noosa.
The full range

Three products.
One goal.

View all
BlackLine Hypoxic Snorkel New

Hypoxic Snorkel

Remove breathing from the equation. Focus entirely on what your arms and hips are doing. Black or White.

$69 AUD
Shop now
Velocite paddles in use
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Velocite Paddles — $49 AUD

Swimming isn't about power.
It's about feel.

Most gear lets you cheat through a session — muscle through the pull, hide sloppy technique behind resistance. Feels productive. Leads to plateaus and injuries. The Velocite gives honest feedback instead.

  • 01
    Instant technique feedbackWhen your catch slips, you feel it. When everything aligns, it suddenly feels easy.
  • 02
    Shoulder-safe resistanceChallenges you without wrecking you. Strength through better movement, not brute force.
  • 03
    Adjustable 1 or 2 strapCustom fit for any hand size. Lightweight, durable, easy on and off mid-session.
  • 04
    Tested with OlympiansDeveloped in Noosa under coach John Rodgers alongside World Championship medalists.

Choose size:

$49.00 AUD· free shipping
Hypoxic Snorkel — $69 AUD

Remove breathing.
Fix your stroke.

Remove the distraction of breathing and you feel what your arms and hips are actually doing. Confidence follows. Speed comes with it.

Front-mount design
Natural rotation, not interrupted
Black or White
Two colourways · 58 in stock
Pairs with paddles
Complete technique session
Durable build
Repeated pool sessions, not one-offs

Choose colour:

Black
$69.00 AUD· 58 in stock
Hypoxic snorkel in pool
Performance Bundle
Velocite Paddles
Hypoxic Snorkel
Best value — save $10

The complete toolkit.
One decision.

Most swimmers who buy one end up buying the other within a month. The bundle makes it one decision and saves you $10.

  • Velocite Performance Paddles — XS or M, your choice
  • Hypoxic Front-Mount Snorkel — Black or White, your choice
  • Free AU & US shipping · 30-day guarantee included
$108.00 AUD $118.00 Save $10
Get the bundle
5.0★
Average rating
9
Verified reviews
58
Snorkels in stock
15+
Years combined experience
Verified reviews

Swimmers who stopped guessing.

5.0
★★★★★
9 verified reviews · 100% five star
5★
9
4★
0
3★
0
★★★★★

"Best paddles I've had. Solid build, great feel in the water."

Neela
Brisbane, Australia
★★★★★

"Better control and a stronger pull. Noticed improvement within a few sessions."

Verified buyer
Australia
★★★★★

"50 by 50 freestyle, not a problem. Time for some 1500 free sets."

Joseph Pascall
Australia
★★★★★

"Comfortable smooth swimming. A completely different feel to what I was using before."

Günter
St. Gallen, Switzerland
★★★★★

"Fits perfectly, feels great in the water. Already recommended to two people at my squad."

Jonah
Brisbane, Australia
5.0★
9 reviews · all five star
Read all
Nolan and Kilian Carrel training in Noosa
Nolan & Kilian Carrel — Noosa, QLD
Who you're buying from

Built by swimmers.
For swimmers.

"We built BlackLine because we couldn't find gear that gave us honest feedback. Everything either let bad habits slide or wrecked your shoulders."

Nolan and Kilian Carrel are competitive international open water swimmers based in Noosa, Queensland. They train full-time under coach John Rodgers alongside Olympic and World Championship medalists.

  • WhoTwo competitive international swimmers who got tired of gear that let bad habits slide.
  • WhyTo create tools that give real feedback without wrecking your shoulders.
  • WhatSwim paddles and training snorkels designed for technique, built for longevity.
Why Velocite

Not all paddles are built the same.

Most paddles let you muscle through and hide sloppy technique behind resistance. The Velocite doesn't let you cheat.

Velocite PaddlesOversized power paddlesCheap strapless
Technique feedback Clear, immediate Hides bad form Slips
Shoulder safety Balanced load Overload risk Unstable
Designed by Pro swimmers Manufacturers Cost cutters
Adjustable fit 1 or 2 straps Fixed only No straps
All levels Beginner to elite Trained only Casual only
Get the Velocite — $49 Or get the bundle — $108
FAQs

Common questions.

Everything you need before you buy.

All FAQs

XS suits smaller hands, beginners, or anyone with shoulder sensitivity. M suits most swimmers and is most popular. There's a size guide on the product page.

Yes. Because the Velocite gives technique feedback rather than just resistance, beginners benefit most. You build correct form from the start instead of reinforcing bad habits.

It's a front-mount training snorkel that sits in front of your face so you breathe without rotating. Lets you focus entirely on stroke mechanics, body position, and catch.

Velocite Paddles (XS or M) and the Hypoxic Snorkel (Black or White) for $108 AUD — $10 less than buying separately. Most swimmers who buy one buy the other anyway.

Free shipping to Australia and the US on orders over $90. International available at checkout. All orders ship from Noosa, QLD.

30-day satisfaction guarantee. Email blacklineswimmer@gmail.com and we'll sort it. Returns on unused products in original condition.

Train smarter.
Swim with purpose.

Get a free tailored swim training plan from the BlackLine team. No payment. No commitment. Just better sessions.

blacklineswimmer@gmail.com @blacklineswim_ on Instagram
Performance Bundle
Paddles + Snorkel · $108 AUD — save $10
Shop bundle