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Black Friday: swimming jammers

25 products
24h Jammers Nike Hydrastrong Solid
1 color(s)
Nike Jammers Hydrastrong Solid

Starting at €50.00

€29.37

24h Children's Jammers Nike Swim Hydrastrong Solid
Nike Children's Jammers Swim Hydrastrong Solid

Starting at €52.00

€31.98

24h Jammers Arena Powerskin Carbon Air2
1 color(s)
Arena Jammers Powerskin Carbon Air2

Starting at €260.00

€215.63

24h Jammers Arena Kikko
Arena Jammers Kikko

Starting at €53.00

€32.51

24h Children's Jammers Nike Swim Hydrastrong Solid
Nike Children's Jammers Swim Hydrastrong Solid

Starting at €39.00

€31.96

24h Jammers Arena Fruits
1 color(s)
Arena Jammers Fruits

Starting at €52.00

€38.63

24h Children's Jammers Nike Swim Hydrastrong Solid
Nike Children's Jammers Swim Hydrastrong Solid

Starting at €39.00

€26.20

24h Jammers Arena Neo Stream
Arena Jammers Neo Stream

Starting at €45.00

€39.05

24h Jammers Arena Icons
Arena Jammers Icons

Starting at €52.00

€38.63

24h Jammers Arena Blast
1 color(s)
Arena Jammers Blast

Starting at €45.00

€39.05

24h Jammers Arena Sea
1 color(s)
Arena Jammers Sea

Starting at €50.00

€31.31

24h Jammers Arena Solid
1 color(s)
Arena Jammers Solid

Starting at €65.00

€46.48

24h Jammers Arena Escape
1 color(s)
Arena Jammers Escape

Starting at €53.00

€39.23

24h Jammers Arena Kikko Pro
Arena Jammers Kikko Pro

Starting at €55.00

€33.55

24h Jammers Speedo Eco + Tech Panel Jam
1 color(s)
Speedo Jammers Eco + Tech Panel Jam

Starting at €45.00

€28.32

24h Jammer Zone3 High Jazz 3.0
1 color(s)
Zone3 Jammer High Jazz 3.0

Starting at €47.50

€27.91

Jammers Thermal neoprene swimming suit Zoggs
1 color(s)
Zoggs Jammers Thermal neoprene swimming suit

Starting at €89.95

€60.98

Jammers Arena Powerskin Primo
Arena Jammers Powerskin Primo

Starting at €395.00

€355.25

24h Jammers Arena Energy
Arena Jammers Energy

Starting at €53.00

€39.76

24h Jammers Arena Icons Solid
Arena Jammers Icons Solid

Starting at €52.00

€38.63

24h Jammers Arena Overview
1 color(s)
Arena Jammers Overview

Starting at €53.00

€39.76

24h Jammers Arena Energy
Arena Jammers Energy

Starting at €53.00

€32.90

24h Jammer Arena Marbled
Arena Jammer Marbled

Starting at €50.00

€42.37

24h Swim shorts Arena Spider
Arena Swim shorts Spider

Starting at €45.00

€39.05

24 of 25 products

You're knocking out the lengths, you're getting ready for a competition, or you just want a swimsuit that stays put: the jammer is for you. Its long, fitted cut holds in place with every turn.

Compare the models from the Black Friday, then filter by brand and size.

Why the jammer is essential for training

The jammer goes down to the knee or almost. It supports the thighs, minimizes unnecessary movements and handles repeated sessions better than shorter cuts. On this page, you’ll find models from the Black Friday, training versions with more technical cuts.

What matters when choosing

The most important thing is the fit. A jammer that's too loose loses its purpose, while one that's too tight restricts breathing in the pelvis. Look at the material: a chlorine-resistant fibre maintains its support for longer, which is important if you swim often.

Three names to compare for jammers

adidas, Speedo and Arena are featured on this page. adidas offers sporty cuts with a simple design, Speedo remains a well-known name in pools, and Arena is popular with regular swimmers. Use the Brand filter to compare two or three options in the list.

Other cuts to try

If the jammer is too long for you, switch to the swimming boxer, which is shorter. For a minimal cut, check out the swim briefs. The accessories then complement the outfit.

Exit the page and compare elsewhere

Find the entire operation on Black Friday aquatic. The swimming sales and the activity clearance allow for broader comparisons.

A jammer for what ambition

For club sessions or race preparation, the jammer is the most common choice. It stays in place during turns and glides, and it resists wear well. For a casual swim, a more flexible model will suffice.

Maintaining your jammer to make it last

Chlorine and heat damage the fibres. Rinse the jammer after every session, gently wring it out without twisting, and let it dry in the shade. Alternating between two jammers during the week also extends their life, as the fabric regains its shape between uses.

A fit that needs checking on trial

A well-chosen jammer should fit snugly without squeezing. The leg openings shouldn’t roll up, and the waistband shouldn't leave marks. If you’re unsure between two sizes, check the reviews on the product page and the brand's size guide.

Jammers and training accessories

A jammer pairs well with well-fitted goggles, a cap, and a pull buoy for arm sets. If you’re preparing for a competition, try your jammer several times before the big day to ensure the fit doesn’t hinder your turns.

Frequently Asked Questions

Where can I find a cheap jammer?

In this selection, already filtered for the operation. To compare, also check the swimming sales.

What’s the difference between a jammer and a boxer?

The jammer is longer and tighter, while the boxer is shorter and more flexible. Compare with the page swimming boxers.

Is a jammer suitable for beginners?

Yes. It provides good support from the first sessions, without putting strain on the fabric.

How do I maintain a jammer?

Rinse it in clean water after each session and let it air dry, away from a source of heat.

What size should I choose?

Take your usual swimsuit size, then check the details on the product page. Some models fit more tightly than others.