The Toe Band - Symmetry. Power. Control. by Catching Water
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The Toe Band product
Symmetry.
Power.
Control.

The only training tool
built to fix what your kick
can’t feel on its own.

The Discovery

“My dolphin kick wasn’t symmetrical. So I fixed it.”

After years of elite training and two Olympic Games, I noticed something most swimmers never catch: my dolphin kick had an asymmetry I couldn’t feel in the water. But it was costing me power and efficiency on every stroke.

I created The Toe Band as a simple mechanical cue. Worn between the big toes, it forces both feet to work as one, building the symmetry, power, and control your underwater dolphin kick has been missing.

No tool like this existed. So I built it.

Santiago Grassi  ·  2× Olympian (Rio 2016 · Tokyo 2021)

How It Works

Three steps. One goal.

01
Place

Slip The Toe Band between your big toes before entering the water. Five seconds.

02
Feel

Instantly feel both feet connected. The band creates proprioceptive feedback your brain can act on immediately.

03
Train

Build the muscle memory for a symmetrical, powerful dolphin kick. The kind that moves you faster with less effort.

The Toe Band product detail

Precision
engineered.

Oval Shape

Not a round ring. Shaped to fit naturally between two big toes, the way human anatomy actually works.

Premium Material

Firm enough to hold without slipping. Flexible enough for a full practice set. Comfortable for hours in the water.

Engraved Identity

“THE TOE BAND” carved into the outer face. A detail that marks it as something built with intention.

3 Sizes · 2 Widths

Small (2cm), Medium (3cm), Large (4cm). Regular (1cm) or Wide (2cm). A fit for every swimmer.

Sizing Guide

Find your fit.

Size Inner Ø Best For
Small 2 cm Youth · Women’s US 5-7
Medium 3 cm Women’s US 7-10 · Men’s US 7-9
Large 4 cm Men’s US 9+
Regular

1 cm wide

Standard feedback. Ideal for everyday training.

Wide

2 cm wide

Maximum contact. Intense symmetry work.

Not sure? Go Medium Regular. Works for most adult swimmers.

Shop

Choose your package.

Free shipping in the USA on orders of $15+

Trial

2 Bands
$8
Try before you commit



Email to Order

Team Value

12 Bands
$25
Best for teams & coaches



Email to Order

Size preference noted with every order · Includes insert card

Developed By An Olympian

Santiago
Grassi

2× Olympian · Rio 2016 & Tokyo 2021
5× National Records
7× NCAA All-American · Auburn University
23+ years competitive swimming

“The Toe Band wasn’t born in a lab.
It was born in the water, during real Olympic training, to solve a real problem.”

Community

Follow the movement.

Training videos, tips from an Olympian, and a growing community of swimmers training smarter.



@thetoeband