Castelli Core Mesh 3 Sleeveless Baselayer – White

Creating that perfect summer-weight base layer is harder than it sounds. Castelli have intentionally made this product as minimalist as possible to let the open-mesh fabric pull moisture off the skin. The secret to the Castelli Core Mesh 3 Sleeveless Baselayer lies in the fabric that is highly stretchy but without Lycra, which tends to hold in the moisture. You stay drier and cooler.