Please Note - EXCHANGES ACCEPTED, BUT NO REFUNDS. These are discontinued models at discounted prices, therefore we will accept exchanges within 3 days of receiving it, for a different sizes or model, based on availability. We permit this if you have only tried the product on for fit, and have not exercised in it.
FTS3
The Forza Trishort is by far one of the single most popular tri shorts in the world. It is the foundation which started the entire compression industry dating back to 1997, when De Soto Sport was asked to test the very first compression fabrics for the Dupont Textile Company. 2 decades and many improvements later, you simply can't go wrong in owning this short.
Sizing: Please refer to the size chart button above for sizing guidance. Fit Type: Compressive Fit Note: Please do not assume your size, please use our size chart. If in doubt, email questions to contact@desotosport.com.
New Features:
1" (2.54cm) lower rise than previous models making it more of a regular rise than a high rise - sits just below the hip bones.
Solid black Liftfoil™center panels provide comfort and durability
Curvilinear™ seamlines, and contrast flatstitch offer support, comfort and both aerodynamic and hydrodynamic advantages; making it great for non-wetsuit races
Elastic waistband and zero-stretch drawcord for adjustability
Swim, bike, and run in comfort without changing. Wears well under your wetsuit! Use in Triathlons
Disclaimer: swimming in murky water, including ponds, streams, bays, etc. may cause staining to white colored items.
This environmentally-friendly innovation is completely free of solvents and the dyes used have no VOC.
Not recommended for repeated use in a chlorinated pool
Made in USA
Inseam lengths:
Small: 8" (20.32cm)
Medium: 8.5" (21.59cm)
Large: 9" (22.86cm)
XLarge: 9.5" (24.13cm)
XXLarge: 10" (25.4cm)
Outseam lengths:
Small: 14.25" (36.20cm)
Medium: 15.25" (38.73cm)
Large: 16.25" (41.27cm)
XLarge: 17.25" (43.81cm)
XXLarge: 18.25" (46.35cm)
Front Rise (measurement from center pad up to the top of the waistband):
Small: 9"
Medium: 9.5"
Large: 10"
XLarge: 10.5"
XXLarge 11"
Rear Rise (measurement from center pad up to the backside of the waistband):
Small: 10.5"
Medium: 11.5"
Large: 12"
XLarge: 12.5"
XXLarge: 13"
Q & A
What are the differences between Forza Tri Shorts and Riviera Tri Short?
Forza has 4 mm Intergrated pad; Riviera has 7 mm Integrated pad
Riviera has longer inseam; Forza has shorter (please see product pages for lengths by size)
Forza comes with either 4-pockets or no pockets; Riviera has 2 Waterlid™ pockets which makes them ideal for non-wetsuit legal swims
What are the similarities between Forza Tri Shorts and Riviera Tri Short?
Both have compression fabric with 3 inch Mobius Comfort Compression™ Leg Bands
Both match any of our Skin Cooler™ tops
Both have a long drawcord combined with a comfortable elastic waist
PRODUCT CODE: FTS3
Customer Reviews
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Based on 17 reviews Average Rating 4.9 stars out of 4.9/5
Three full Ironmans including an age group 1st place, all in De Soto kits. Thanks for the comfort and speed.
Verified buyer
Ricardo CarrascoR. C.Ricardo C.
31-01-2021
Best tri short ever!
It might seem pricy, but it is worth every penny!!! The first couple of rides felt a little stiff, but now I don’t even feel I am wearing it.
Verified buyer
AnonymousA.Anonymous
09-12-2020
Forza Tri Short
The shammy is comfortable enough for a long bike ride and does not chafe for a transition run either. the fit is perfect and the material is soft. it also wicks away sweat and moisture. I love these.
Verified buyer
AnonymousA.Anonymous
31-07-2020
Forza Tri Short
Great short! Super well made. I might suggest you size up as the medium was smaller than I expected. However, Emilio was GREAT about accepting my request for exchange even after I had worn the short and had cut out the inside label.
Verified buyer
AnonymousA.Anonymous
06-07-2020
In 20 years of racing in training De Soto still offers best in class most effective and comfortable technical short in the world.
In 20 years of racing in training De Soto still offers best in class most effective and comfortable technical short in the world. The compression, comfort, stitching and durability of De Soto try shorts is second to none. I am a 20+ your customer and I’m thankful that De Soto is there to assist me and my fitness journey.
Verified buyer
James BurgoonJ. B.James B.
03-07-2020
Good stuff
True to size chart. Nice quality throughout. Pricey, but hey.
Verified buyer
AnonymousA.Anonymous
16-06-2020
Forza Tri Short
Comfortable short for cycling and running. I have 2 pairs of the Forza and also a Riviera that has a slightly thicker pad for longer rides. Holding up well with wear so far...
Verified buyer
AnonymousA.Anonymous
10-02-2020
Best Constructed Short Short I Have Worn!
The fit and finish of De Soto’s clothing Is in a league of their own!
Verified buyer
Matthew L.M. L.Matthew L.
16-07-2019
Tri shorts
Have yet to use them. However, I know I will like them.
Verified buyer
Scott K.S. K.Scott K.
21-12-2018
Forza tri short
Have worn these shorts for several 70.3 Tri's. Super comfortable on the bike and the Run!
Verified buyer
Evan D.E. D.Evan D.
03-11-2018
Awesome!
Bought this as a replacement for a VERY old tri-kit…WOW….great product. it IS very tight and a low rise (especially) in the back when on the bike, but a very comfortable short. Did a 70.3 and never noticed i was wearing them. Would HIGHLY recommend.
Verified buyer
Dennis B.D. B.Dennis B.
26-09-2018
For a Tri Short
The Tri shorts are great. The fit, compression and size are awesome. This is my 4th pair and love them.
A very well made and quality tri short. The feel, comfort and especially the support is outstanding. Well worth the money.
Verified buyer
Loyde C.L. C.Loyde C.
01-06-2018
Forza Tri Shorts Review
I like the Forza Tri Shorts. The amount of "compression" these shorts provide takes some getting use to. I'm 5'9" 185lb and originally ordered a size large. These were too small and I returned them for a size XL. The material seems durable and the garment is well sewn. I have worn it twice. The first time I felt that the waist was cut too low in the back. The second time I did not notice this as a problem (the length of the jersey may have been longer the second time).
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Size chart
MENS SIZING INFORMATION IMPERIAL / METRIC
Height
Weight
Waist
Chest
Hips
X-Small
< 5'6" in / <168 cm
135 lbs / 61 kg
22”-24” in / 56-61 cm
< 37” in / < 94 cm
Small
5’6”-5’8” in / 168-173 cm
145 lbs / 66 kg
24”-27” in / 61-69 cm
37”-39” in / 94-99 cm
< 34" in / < 86 cm
Medium
5'9" in / 175-180 cm
165 lbs / 75 kg
27”-32” in / 69-81 cm
39”-42” in / 99-107 cm
34"-38" in / 86-96 cm
Large
6'0" in / 183-188 cm
195 lbs / 88 kg
32”-35” in / 81-89 cm
42”-45” in / 107-114 cm
38"-42" in / 96-106 cm
X-Large
6'2" in / 191-196 cm
215 lbs / 98 kg
35”-41” in / 89-104 cm
45”-48” in / 114-122 cm
42"-47" in / 106-119 cm
XX-Large
6'5" in / 197 cm+
235 lbs / 107 kg
42” in + / 105 cm +
49” in + / 123 cm +
48" in + / 121 cm +
The size chart above should serve as a general guide. If you would like assistance in determining the proper size, please send the following information to contact@desotosport.com.
WEIGHT - Accuracy helps us provide a more accurate size for you.
CHEST - Fullest part of breast, measured as the largest part of circumference right over the pectoral muscle.
WAIST - Circumference measured at the belly-button line - this is NOT the same as your pants waist size.
HIPS - Circumference measured at the widest point, NOT at your hips where your belt may go. Typically this will measure just a few inches below your hip bones and around the largest part of the glutes.
If you do not have a tape measure and you need something to measure with, use a belt, or smart phone power cord, and a ruler.