TRI-FIT RAPID Men's Jammer Swim Shorts

£89.00 GBP
Tax included Shipping calculated at checkout.

6 reviews


Award-winning premium quality
Designed by triathletes
Cutting-edge performance meets comfort and style

Size Guide
Shipped from United Kingdom

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SBRX will donate 1% of your order value to the Brownlee Foundation to support their efforts in inspiring children from all backgrounds to enjoy sport.


Key Features

  • Premium Italian Carvico Revolutional™ Energy fabric
  • Bonded Seams
  • UPF 50+
  • Ultrachlorine resistant
  • Sand resistant
  • Breathable
  • Quick drying
  • Suncream resistant
  • Silicone waist gripper and drawstring


The TRI-FIT RAPID Jammer leads in design and performance, prioritizing comfort.

Crafted from premium Italian Carvico Revolutional™ Energy fabric, it offers high shaping power and excellent muscular compression, reducing lactic acid production for enhanced sport performance. The fabric is hydrophobic, UPF 50+, ultrachlorine resistant, sand-resistant, suncream resistant, breathable, and quick-drying.

Bonded seams ensure ultimate comfort and hydrodynamics. The silicone waist gripper with a built-in drawstring keeps the Jammer secure during intense training or races, even under a wetsuit.

Featuring signature colors for visibility in open water, the TRI-FIT RAPID Jammer is designed, engineered, and manufactured with premium Italian materials. Your go-to swimsuit for training, racing, sea, and pool.


TRI-FIT offer premium quality tri suits, cycle clothing, running gear and athleticwear. Developed by triathletes, made with you in mind.

TRI-FIT was created after founder Dan Evans raced at IRONMAN Dubai 70.3 in 2017. Disappointed with the leading tri suit he wore for the race, he was determined to create something better. Starting with just a pencil and paper, the initial design for the original TRI-FIT EVO tri suit was soon developed into an award-winning tri suit after being put through its paces with extensive testing - covering 1,000km. The EVO soon became a favourite with triathlon experts, earning itself the 220 Triathlon 'Best on Test' award for three consecutive years.

Now based in the UK, TRI-FIT has expanded its product ranges offering next-level kit for triathletes, runners and cyclists alike. The EVO tri suit is now joined by a range of cutting edge suits such as the GEO and the GEO LIGHTNING, offering the balance of aerodynamics, comfort and practicality you need to maximise your performance on race day. Training sessions can be ticked off in style with a range of cyclewear, swimwear and running gear/athleticwear.

Garnering global awards and praise, TRI-FIT is set on becoming the world's premier triathlon clothing brand, fuelled by innovation and a commitment to excellence in the evolving multi-sport landscape. Gear up for your next personal best, with TRI-FIT.

Stock Location & Shipping

SBRX is a marketplace and does not stock nor ship this product. It is stored and shipped by TRI-FIT from:

  • United Kingdom

Please consider any relevant import duties or taxes before purchasing.

Shipping Times

All orders are passed to & processed by the vendor within 1 working day, with estimated delivery times:

  • Europe - 7 working day(s)
  • United Kingdom - 3 working day(s)
  • United States - 7 working day(s)
  • ROW - 7 working day(s)
Cancellations & Returns

To cancel an order before you have been notified it has been shipped please email

Returns & Refunds

TRI-FIT allows returns and refunds within 30 day(s) of your order being fulfilled.

To initiate your return & refund please email

Rated 4.8 out of 5 stars
Based on 6 reviews
Total 5 star reviews: 5 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
6 reviews
  • KR
    Kevin R.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    7 months ago
    Fit was true to size.

    Fit was true to size. Great material. Super comfortable and smooth in water. Delivery delays were disappointing.

  • MM
    Mark M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Top quality jammers

    OK, £90 is quite a lot for a pair of jammers but these are great quality with a real premium feel. Beautifully presented in a classy box with a thick,high quality swim cap. The whole package and service oozes quality

    The material has a premium feel like Assos or Rapha cycling kit and the fit is superb (I'm a slim 6ft and the mediums were perfeRead more about review stating Top quality jammersct.)

    They've not helped me swim any faster, they are not swim skins, but, such is the quality, they put a smile on my face every time I pull them on. If you can spare the money or just fancy treating yourself then you won't be disappointed.

    Would make a great present for a swimmer

  • SA
    Stephen A.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Another hit from Tri-Fit!

    I’m not one for usually writing reviews, but I just had to give kudos to these swimming shorts or Jammers to give them their correct title. They fit so well and are super comfy! As soon as you put them on you can feel the quality. Having already bought the Evo tri suit, I was pleased that these didn’t disappoint. I’m already scanning this sit for Read more about review stating Another hit from Tri-Fit!my next buy.

  • L
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago

    Just had my 1st training session in my Rapid Swim Jammers.....Mind is Blown. Quality, Fit, Design and Feel is 2nd to none. and the Tri Fit Teams communication was incredible through out my shopping period. Thansk guys

  • E
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    These jammers are definitely my jam.

    That feeling you get when you lace up a new pair of race shoes or stick on that disc wheel in time for race day. You just feel super fast!

    The bonded seams and high quality material were definitely a selling point for me. Highly recommend for the swimmer looking for an edge.

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