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Arena racing jammers for men - Carbon Core FX - Black/Gold (Limited 2026)

€207

(22)
Pre-order In stock In stock Only 0 in stock Discontinued

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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)

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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

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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

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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.

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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)
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Free delivery over €59 (under = €4)

Get free delivery to a parcel shop with DHL on orders over 59€. Below that, delivery costs from just 4€. Delivery is 3-5 days for orders placed before 8 PM

365 days free exchange

We (also) hate stress. That's why you have 365 days to exchange/get a voucher. And it's completely free through our returns system. For regular returns, you have a full 30 days. 

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Description

This product is being discontinued and the stock must be cleared. Shop before it's too late.

Take Control of the Water

Here’s a pair of truly awesome jammers—ideal for meets where you’ll be swimming breaststroke, backstroke, or short to mid-distance freestyle. They support your body in the water while staying super comfortable, so you can focus all your energy on delivering your best performance.

Arena’s newest Carbon Core FX is specially designed to give you that sensation of speed and control right at your fingertips. These competition jammers feature intense compression that targets the muscles you use most, helping deliver as much oxygen as possible while you swim.

What you wear at competitions truly matters—the right suit can make all the difference. That’s why it’s one of the best places to invest if you want to see real improvement in your results.

This high-tech jammer is made from carbon grid fabric, with both horizontal and vertical tape bands at the back of your thighs. These help keep your position high and horizontal in the water—even once your legs are feeling tired. With advanced compression, you’ll be ready for action and able to face any challenge with total confidence.

Also available in shades like navy blue.

Features

  • Super stylish jammers for multiple swim styles
  • Intense compression delivers oxygen to the muscles that need it most
  • A smart investment—they’re built to last for years
  • Keeps your body high and horizontal in the water
  • Gives you a real confidence boost

So if you’re really serious about swimming and want to take your skills to the next level, the Arena Carbon Core FX is just right for you.

SKU: 5361

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Features / benefits

  • High-performance racing jammers designed for men, ideal for swim training and competitions where maximum compression and comfort are essential
  • Material: Made from Arena's innovative Carbon Core FX fabric, combining polyamide and elastane for optimal stretch and durability
  • Special carbon panels support muscle groups, helping to enhance the swimmer's performance and speed
  • Jammer design covers from the hips to just above the knees, providing a streamlined silhouette and reducing water resistance
  • Comfortable cuffs ensure the swim trunks stay in place and don't slip during swimming
  • UPF 50+ sun protection shields against harmful UV rays, making them suitable for both indoor and outdoor swimming
  • Complies with FINA standards for competitive gear, making them a reliable choice for both professional and hobby swimmers

Material

  • Carbon Core FX fabric
  • UV protection: Factor 50+

Questions & answers

  • What makes the Arena Carbon Core FX swim trunks ideal for competitions?

    The Arena Carbon Core FX swim trunks are ideal for competitions as they provide a snug fit that reduces water resistance and enhances speed.
  • How do the carbon panels enhance performance?

    The carbon panels offer support to specific muscle groups, helping the swimmer maximize their performance.
  • Are the swim trunks easy to put on?

    Yes, the swim trunks are easy to put on thanks to the stretchy material and design.
  • How does the jammer design contribute to comfort and freedom of movement?

    The jammer design ensures a secure and comfortable fit, making it easy to move without restrictions.
  • Are these swim trunks suitable for both training and competitions?

    Yes, these swim trunks are perfect for both training and competitions, making them a great choice for all swimmers.

Maintenance

  • Rinse the swim trunks in fresh water after use to remove chlorine
  • Let them dry completely before storing to extend their lifespan
  • Store the swim trunks in a dry place to preserve the material's quality

Recommended for

  • Age group: Adult men, available sizes: S-XXL
  • Purpose: Ideal for 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

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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.

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