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Castelli
Seamless Baselayer - Men's

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An essential.

Don't make the mistake of thinking a base layer is a luxurious extra you can take or leave. Sure, it's not as essential something like a helmet, but the right one can make a pretty significant difference in your ride comfort. Grab Castelli's Seamless Men's Base Layer to see what all the fuss is about and pair it with a regular jersey on warm days and your thermal jersey on colder ones. It'll keep moisture moving away from your skin quickly as you sweat, while acting as a breathable insulating layer during colder days. Castelli uses a blend of nylon and polypropylene fibers to achieve this, cut in a form-fitting silhouette that will mimic your body movements in the saddle. The closer it fits, the better it works. Castelli added a few strategic mesh panels throughout to usher in extra airflow, while knitting the fibers in an open weave to ensure you get consistent ventilation as you ride.


Details

  • Synthetic base layer moderates temperature and wicks moisture
  • Insulates in cold weather, cools in the heat
  • Contoured, next-to-skin fit for efficiency
  • Mesh panels facilitate airflow
  • Item #CST2599
Material
[inner-layer] polypropylene, [outer-layer] nylon
Fit
form-fitting
Style
crew
Recommended Use
cycling
Manufacturer Warranty
1 year

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