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The World's Finest Triathlon Gear - Since 1990


Regular price $ 104.00

Unit price per 




The Mobius Tri Short is compressive without excess tightness. We have taken the pattern of the Forza Trishort with 4 pockets, put in a fleece (minimalist) pad, then replaced the Forza Fabric with Mobius™ Comfort Compression fabric. The result is a high performance compression tri short that is comfortable, not tight.

Sizing: Please refer to the size chart button above for sizing guidance. 
Fit Type: Comfort Compression
Fit Note: 
Please do not assume your size, please use our size chart. If in doubt, email questions to  

Features and Benefits:

  • 8-panel short made of Mobius™ Comfort Compression for a supportive and comfortable compressive fit
  • 3-inch Mobius™ Comfort leg-bands keep shorts in place without excessive "squeeze"
  • 4 pockets; 2 on each leg on the outer front thigh to store training/racing essentials
  • 1-inch elastic waist band with drawcord for adjustability
  • Seamless 1-piece, 4-way stretch minimalist fleece pad provides comfort on the bike and goes unnoticed on the run
  • Microlock™ stitching is extremely durable 
  • This environmentally-friendly innovation is completely free of solvents
  • Not recommended for repeated use in a chlorinated pool
  • Made in USA

Fleece Pad Dimensions:

  •      Total Length: 11.25" (28.5cm)
  •      Front Max Width: 4.5" (11.5cm)
  •      Most Narrow Point: 3.5" (8.5cm)
  •      Back Max Width: 6.5" (16.5cm)
  •      Thickness : 1.25 mm

Inseam lengths:

  •      Small: 8" (20.32cm)
  •      Medium: 8.5" (21.59cm)
  •      Large: 9" (22.86cm)
  •      XLarge: 9.5" (24.13cm)

Outseam lengths:

  •      Small: 14.5" (36.83cm)
  •      Medium: 15.5" (39.37cm)
  •      Large: 16.5" (41.91cm)
  •      XLarge: 17.5" (44.45cm)

Front Rise (measurement from center pad up to the top of the waistband):

  •      Small: 8.75"
  •      Medium: 9.75"
  •      Large: 10.25"
  •      XLarge: 10.75"

Rear Rise (measurement from center pad up to the backside of the waistband):

  •      Small: 10.75"
  •      Medium: 11.25"
  •      Large: 11.75"
  •      XLarge: 12.25"


Customer Reviews
5.0 Based on 57 Reviews
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United States United States
I recommend this product

Superior quality

I have used “bargain” company products before that turned out to need replacing so fast that they turned out to not be a bargain at all. DeSoto felt like an entirely different product from the moment I opened the bag. Tough, resilient, and quality. Nice fit. Stayed a nice fit.

United States United States

Awesome shorts

I thought a size small would be my size, but went with size medium after reading reviews. Glad I did. The are designed to be tight. I think the thinner padding was the right way to go. I have been wearing them for cycling and running. These shorts work well. No concerns about being seeing to much of me in the front. If you tend to have a bit of a butt, these shorts can show a bit much of you bend over. Pay attention the areas of measurement when taking your measurements. Would consider going a size up if worried about them being tight. Haven’t swam in them yet but anticipate they will do well. I use the pockets during trying to hold my cellphone. Haven’t swam with them yet since there isn’t lots of open water swimming in Arizona. Really happy with this purchase.

Tom S.
United States United States

Couldnt live without these Tri Shorts

Love my black mobius Tri shorts. The pockets are PERFECT for iphone in one pocket and Gu in the other. Keys in a third pocket and tabs for water have made it into the third and 4th! so many pockets yet such a comfortable Tri Short!

Mark L.
United States United States
I recommend this product

Perfect Run Short

I love the mobius short for my runs. The pockets are fantastic and the fit is great. I wear the other short with ceramic pad for my rides but these work for the bike too if doing a brick Either way, I have several pairs and don’t wear anything else

United States United States


I had to exchange my purchase and had an excellent experience

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