Perfect for cool weather, this women's white baselayer is a must - have when you need an extra layer under your jersey. It's crafted from 100% polyester 3D mesh fabric. The reduced seaming at the shoulders ensures extra comfort, and the double - layer construction at the neck adds to its quality.

To use this Castelli baselayer, simply put it on under your jersey. It's great for cool days to keep you warm. When washing, use a gentle cycle with mild detergent to preserve the 3D mesh fabric. Avoid using bleach as it may damage the material. Hang it to dry to prevent shrinkage. Be careful not to snag the fabric on sharp objects as it could tear the mesh. With proper care, this baselayer will serve you well for a long time.