😍

Free shipping

📦 Pre-order - Week false (01/01 - 08/01)

Arena racing jammers for boys - ST NEXT - Red

Name: Arena racing jammers for boys - ST NEXT - Red
Brand: Arena
SKU: 16420
Price: 67.0 EUR
Availability: InStock
Rating: 4.6 (10 reviews)

€67

(9)

Pre-order In stock In stock Only 3 in stock Sold out - notify me

Size

Find your size

Choose size

6-7 years / 116 cm

In stock Only 3 in stock Sold out - notify me

8-9 years / 128 cm

In stock Only 8 in stock Sold out - notify me

10-11 years / 140 cm

In stock Only 7 in stock Sold out - notify me

12-13 years / 152 cm

In stock Only 1 in stock Sold out - notify me

Keep wet swimwear separate from your dry things

Add wet/dry swim-care bag

Yes please +€8,00

No thank you

Amount

1 pcs. Buy more and save

NB! This is a pre-order with delivery in week false (01/01 - 08/01)

We have already confirmed that the delivery of this item is on its way to our warehouse. Read more below.

🚚 Scheduled delivery time: Week false (01/01 - 08/01)

Close Read more

However, please be aware that this date is indicative, but in 98% of cases, it is met. We cannot specify whether it will be at beginning or the end of the respective week. If this changes for your order, we will always proactively inform you of the new expected delivery date via email.

💰 Free shipping on all pre-orders regardless of the amount

Close Read more

If you order this product as a pre-order, you will receive free delivery with the cheapest delivery method regardless of the order amount. This also applies to any other other purchased items in the same order.

🖇️ Order will be shipped together with the pre-ordered item

Close Read more

If you order other products on the same order along with this pre-ordered item, then your entire order will first be shipped together at the same time as the pre.ordered item, which is in week false (01/01 - 08/01).

🔄 365-day return policy starts once when we dispatch the order.

Close Read more

We will charge the full amount for your order, including the pre-order item and any other purchased items, 2 days after the order is completed. We do this to avoid additional late payment fees. You can still cancel and get a refund for the pre-order item and/or the entire order until dispatch - it just requires a call, a chat, or an email.

NB! Pre-order for week false (01/01 - 08/01)

SOLD OUT

Get notified when back in stock

Contact us 7AM-9PM

Price including VAT etc.

Close video

Description

The perfect and by far the most popular first racing jammers for new competitive swimmers. 100% FINA approved, meaning they can be used in both Danish and international swim meets.

Designed for competitions, they're equipped with a special water-repellent material that reduces water resistance.

They provide excellent muscle support without being too tight, allowing for free movement.

Easy size guide based on height:

- Size 6-7 years = 116 cm tall
- Size 8-9 years = 128 cm tall
- Size 10-11 years = 140 cm tall
- Size 12-13 years = 152 cm tall

With these on, your boy will feel like he's flying through the water compared to his regular swim trunks, likely setting a few new personal bests.

Coupled with this cool red design, your boy will look sharp on the starting block at the next meet.

Features/Benefits of Arena ST Junior NEXT Racing Jammers - Red:
- Optimal muscle support with freedom of movement
- Assists the body in achieving the optimal hydrodynamic position
- 100% FINA approved
- Made from 71% Polyamide and 29% Elastane, offering durability and freedom of movement.

Essentially, these are the best starter racing jammers on the market for young boys and swimmers. They provide a unique fit that reduces water resistance, while still being comfortably snug.

How to Care for Your Competition Swimwear

Competition swimsuits and jammers are technical garments with bonded seams and applied labels. They last longer and maintain fit and compression when treated gently:

Rinse immediately in cold, clean water after each use—whether in chlorinated or salt water. Don’t wait until you get home.
Hand wash only. Never use a washing machine or dryer. Heat, spinning, and friction damage the fibers and loosen seams and labels.
Use mild soap or detergent designed for swimwear. Avoid bleach and fabric softeners.
Never wring the garment. Gently press out the water.
Dry flat in the shade, away from direct sun, radiators, and other heat sources.
Don’t leave the garment wet in a bag or rolled in a towel—it will retain heat and chemicals that can degrade the material.
Avoid rough surfaces like pool edges and tiles that can snag seams and labels.

Arena ST NEXT:
- Like regular swim trunks, just water-repellent = perfect beginner's trunks.

SKU: 16420

Features / benefits

Optimum muscle support without straining too much
Free movement during swimming
Specially water-repellent material that minimises water resistance
100% FINA approved can be used for both Danish and international events
Helps the body achieve an optimal hydrodynamic position in the water
Cool purple design with a leopard pattern that stands out on the starting crest
High durability due to the material mix
Easy to find the right size with a simple size guide based on height
Named Best At Any Cost and Best At Price for new competitive swimmers
Perfect for boys with 2-3 swimming practices a week.
Allows personal records to be achieved by reducing water resistance

Material

Manufactured from: 71% polyamide
29% of elastane

Questions & answers

Are the Arena ST Junior NEXT swim shorts FINA-approved for events?

Yes, Arena ST Junior NEXT swim trunks are 100% FINA approved and can be used for both national and international events.
How am I supposed to maintain these competition swim trunks?

Wash your bathing trunks in cold water after use, do not twist them to dry, and hang them up out of the sun.
What makes the material waterproof?

The material has been specially treated to be water-repellent, which helps reduce water resistance in competitive swimming.
Are they suitable for beginners in competitive swimming?

Yeah, these bathing suits are perfect for new competitive swimmers who need a pair of reliable first-time competitive pants.
Can these bathing suits be used for daily exercise?

Yes, they can be used for daily training, especially for swimmers who train 2-3 times a week.

Maintenance

Wash the bathing trunks separately with mild soap in cold water after each use
Do not bleach, iron or dry
Dry your bathing pants on a flat surface to allow them to return to their original shape.

Recommended for

Age group: boys 6-13 years
Type: Competitive swimming and training

Delivery & returns

DELIVERY

Watery is known for its lightning-fast delivery - we pack and ship orders, both on weekdays and weekends, every day of the year. We even do this until 10:00 PM every day of the week, so you can get lightning-fast delivery.
➡️ Free shipping on orders over €59
➡️ Order by 7:00 PM for fastest delivery
➡️ 99.6% are shipped within 24 hours

READ MORE ABOUT DELIVERY
RETURNS

Do you want to exchange, get a refund, or have a complaint? Don't worry! We ensure a smooth and easy return process. We believe (also) that there are many other things in life that are more fun to spend your time on.
➡️ 365 days return policy (yes, it's true!)
➡️ Free exchanges for other sizes and colors
➡️ 24-hour processing time on weekdays

READ MORE ABOUT RETURNS

Wins after the first try

Wins in competitions after the first attempt :)

Way too tight!

Does not correspond to the size. Wrong purchase!

costume Arena ST Next

Great communication and order handling by Watery

Arena competition swimming trunks for boys - ST NEXT

Great, fit perfectly! Thank you very much for the cool bathrobe as a surprise gift! Great!

Arena competition pants

Hello
The trousers look nice, but are far too small.
Must be sent back, unfortunately.
Wh

Good competition trunks.

This is the second pair of Arena competition trunks I've bought for my son. He outgrew the first pair. He finds them comfortable and he says they make him swim faster. That's good enough for me!

Satisfaction:

Very unsatisfied

Very satisfied

Size:

Very small

Very big

Matched expectations:

Not at all

Very well

Good fit for 9yo slim child

This is the first time when I purchased this type of swim skin for a boy that is a competitive swimmer. First I thoght that what I chosen was too small but when he tried on it is perfect fit. He only tried it at the regular training but was happy with the fit and fexibility. We picked the size as per the age, he is quite slim so I would recommend a size bigger for a child that is more chunky. The lenght is fine.

Good fit for 9yo slim child

This is the first time when I purchased this type of swim skin for a boy that is a competitive swimmer. First I thoght that what I chosen was too small but when he tried on it is perfect fit. He only tried it at the regular training but was happy with the fit and fexibility. We picked the size as per the age, he is quite slim so I would recommend a size bigger for a child that is more chunky. The lenght is fine.

Super, competition swimming trunks

I am very pleased with my new red swimming trunks. They have a fantastic fit and sit perfectly on the body. The color is vibrant and appealing, and the fabric feels comfortable against the skin. I have used them both for swimming and sunbathing, and they have remained nice and colorful even after repeated washings. I highly recommend these red swim trunks to anyone looking for a stylish and comfortable choice for summer water activities.

Way too small

My son is 10 years old ordered according to age and size guide according to body measurements and the pictures of the children that were available but they did not match the size at all Max would have fit our 4 year old weighing 15 kg instead of our 10 year old weighing 30 kg around approx. 140 cm tall and max 67 cm hips and Max 60cm waist but they absolutely couldn't get the swimming trunks on so very misleading size guide even though they are competition swimming trunks so definitely take a size bigger, there are ties in them which was not clear from the ad description. He didn't even get his swimming trunks up over his butt/thighs

Need help or missing answers?

Get advice and assistance right now

Do you have questions about products, recommendations, or returns? Click here to ask our product experts and customer service between 8 AM - 10 PM via chat and email + 8 AM - 4 PM by phone on weekdays. We look forward to hearing from you.

Free exchange / easy returns

Yes, that's right. Exchange is completely free when using our fast return system - without the need for a printer. Click here to learn more. Regular returns cost €5.

Free 3-5 days shipping over €59

Delivery is on us when you purchase for over €59. Below that threshold, it costs starting from €4. We deliver with DHL Connect.

In doubt? Check out our recommendations.

Not sure if this is the right product for you? Click here to see our detailed product recommendations. Handpicked by our founder.

Arena racing jammers for boys - ST NEXT - Red

Get notified when back in stock

Contact us 7AM-9PM

Price including VAT etc.

Description

How to Care for Your Competition Swimwear

Customer Reviews

Need help or missing answers?

Get advice and assistance right now

Free exchange / easy returns

Free 3-5 days shipping over €59

In doubt? Check out our recommendations.

We can see that your discount code helper is on 👀