Fall Tent Over Truck For These Camping Styles: Shop Now
When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.


  • New Arrivals

Pumped For Fall

MTB And Gravel Gear & Apparel—Shop Our Picks

CastelliProsecco Tech Short-Sleeve Base Layer - Men's

CastelliProsecco Tech Short-Sleeve Base Layer - Men's

Select a color:Black

Select a size:

Size Chart


5 out of 5 stars
1 Review

Prosecco Tech Short-Sleeve Base Layer

The short-sleeve version of Castelli’s Prosecco Tech Base Layer line follows the layout of its longer-sleeved sibling and uses a simple blend of fabrics to elevate your riding comfort in cool conditions. The short-sleeve Tech warms the core on rides from 50-68 degrees F using a proprietary stretch knit on the main body for insulation, and a PrimaLoft fabric on the waist and back. This combination Castelli claim offers essential thermal mapping to give warmth on the chest and arms that take front wind while reducing heat buildup where the Tech is tucked into bibs and where the bib straps already provide a layer of warmth. It’s a very thoughtful bit of construction in a garment that most of us probably consider as a basic layer. Castelli adds Prosecco hydrophilic treatment to the Tech for maximum wicking under heavy sweating. And the crew neck sits close and wide to conceal out of the way of a jersey collar.


  • Lightweight base layer for cool weather cycling
  • Close fit with stretch rib knit over shoulders and chest
  • Primaloft at waist and center-back for comfort
  • Rated for use on rides ranging 50-68 degrees F
  • Item #CSTZ7CV

Tech Specs

[face fabric] 100% polyester, Prosecco hydrophiic treatment, [waist/back] Primaloft
Claimed Weight
[large] 4oz
Recommended Use
commuting, cross-country, enduro, road cycling, trail
Manufacturer Warranty
1 year

Overall Rating

5 based on 1 ratings

Review Summary

5 Stars - 1 reviews
4 Stars - 0 reviews
3 Stars - 0 reviews
2 Stars - 0 reviews
1 Stars - 0 reviews

Fits Small

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


Selecting an option will reload the available reviews on the page

Sorry, we don’t currently have any of those types of reviews for this product.