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Castelli Mens Premio Speed Tri Short Black
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Castelli Men's Premio Speed Tri Short

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MSRP: $219.99
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The Castelli Men's Premio Speed Tri Short is meant to be the most comfortable and lightweight triathlon short for training and racing. Engineered for ultimate long-distance comfort, support, speed, and durability.

The Premio Tri Speed Short has been designed to provide the ultimate long-distance comfort and to be your favorite short for training and racing. The cycling version of the Premio is our Castelli's comfortable short ever, and it was only natural to bring its technology into the sport of triathlon, where comfort is key when racing a long distance.

This comfort has been achieved via a minimalist construction and reduced seams and a fabric that changes depending on the needs in various parts of the body. The lower leg has a raw-cut leg ending and rubberized yarns to guarantee a flat grip to keep the leg in place. The four-way stretch provides just the right amount of muscle support. The minimalist laser-etched logos give a premium stealth look. The SnapLock closure clips to your Castelli top to keep it from riding up. And the KISS Tri seat pad is thin enough you don't really notice it on the run.


  • Comfort performance short
  • Gradient stretch woven fabric for the right support in the right place
  • Extremely lightweight and quick-drying woven fabric
  • Integrated gripper elastic at leg ending holds short in place without need for additional silicone gripper
  • Laser-etched logos, with Rosso Corsa at center back and black scorpion shadow logos at lower legs
  • KISS Tri seat pad is comfortable on the bike and virtually disappears on the run
  • SnapLock fastener at waist to clip jersey into place for swim and bike
  • Internal pocket at center back for gel

B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

Size Chart




Style Type: Tri Shorts 

Black - Small

Mfg PartNum: T8623080010-2 

Black - Medium

Mfg PartNum: T8623080010-3 

Black - Large

Mfg PartNum: T8623080010-4 

Black - X-Large

Mfg PartNum: T8623080010-5 

Black - 2X-Large

Mfg PartNum: T8623080010-6 

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