TRI-FIT SiTech Women's Running Shorts

£55.00 GBP
Tax included Shipping calculated at checkout.

1 review


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

Size Guide
Shipped from United Kingdom

Support the Brownlee Foundation

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

  • Dual layer comfort waist band
  • Integrated elasticated drawstring
  • Thermo-welded seams and hem
  • Laser cut ventilation
  • Reflective strips
  • Inner mild-compression short
  • Flat-lock stitching on inner short
  • Thigh pockets on inner short
  • Head phone slot
  • Premium soft touch breathable and moisture wicking fabrics


Introducing the TRI-FIT SiTech Women's Running Shorts – the ultimate choice whether it's your long run session or a gym workout, combining essential comfort and support.

With a double-layer construction, these shorts offer the best of both worlds. The redesigned loose-fitting and super lightweight shell fabric with reinforced thermo-welded seams on the outside provide durability, while inside, a mildly-compressive woven fabric with flat-lock stitching offers a close and comfortable fit, delivering added support for your runs.

Featuring a wider dual-layer comfort waistband with an integrated drawstring, these shorts stay in place, providing the expected comfort and secure fit. The unique side panel design ensures freedom of movement with a wider side opening for a full stride release. Laser-cut ventilation on each side aids temperature regulation and adds a stylish design detail.

Soft-touch inner fabric with flat-lock seams aids mild compression, eliminating chafing even during your longest running sessions. Reflective strips on each thigh enhance visibility in low light, and two pockets with headphone slots on the inner short offer secure storage for gels, phone, bank cards, or money without bouncing around.

Carefully chosen fabrics with 20% elastane provide the right amount of stretch while aiding moisture-wicking and breathability, ensuring comfort during vigorous activities. The TRI-FIT SiTech Women's Running Shorts are a technical, well-designed, and stylish essential for all your running needs.


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 4.0 out of 5 stars
Based on 1 review
Total 5 star reviews: 0 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
1 review
  • LB
    lindsay b.
    Verified Buyer
    I recommend this product
    Rated 4 out of 5 stars
    1 year ago

    Excellent service and help on the 'live chat' when I ordered and received very quickly, beautifully packaged.

    Shorts felt lovely and the inner 'short' has a pocket for the iphone pro max, so a big selling point for me!

    My only wish was that the shorts had 'gripper' on the legs as I found they do ride up, not a huge problem, but thoughRead more about review stating RUN SHORTSt the gripper might help stop that.

    Any other colours coming would be nice..

    I wore them in photo to teach a HIIT class and they were very comfortable and allowed for plenty of movement.

    I was also lucky enough to receive some 'free socks' with the sticky dots on the sole of the socks. I was a bit dubious of how these might feel, but once on and running , after five mins I had forgotten all about them.

    Thanks for excellent products and service.

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