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Men's Core Mesh 3 Short Sleeve

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When Summer comes knocking.

With the rising temperatures, most riders think that means it's time to hang up the baselayer. Castelli's Core Mesh 3 Short Sleeve Baselayer was designed to be the perfect addition to every summer kit. Intentionally made as minimalist as possible, the Core Mesh 3 is minimally seamed with an open-mesh fabric that pulls moisture off the skin and into the air. The Magic Mesh fabric does away with Lycra without losing out on stretch, allowing this base layer to allow the rider to stay drier, cooler, longer.


  • Summer-weight short sleeve baselayer designed for optimal comfort and moisture wicking.
  • Minimally-seamed with a lightweight construction for chafe reduction.
  • Magic Mesh fabric, 90% polyester, 10% Elastene.
  • Claimed weight: 88 grams.