Vapor mesh base layer

The Men's Vapor Short Sleeve Base Layer is an ultra-lightweight mesh fabric that's ideal as a base layer, with a LazerFIT collar that promotes moisture management. It fits snugly under your jersey or cycling suit without the collar showing. Materials LazerFIT™ Fabric Lightweight knit fabric with micro-compression and superior moisture management that can be cut cleanly. Vapor™ Fabric Extremely lightweight closed-knit stretch material made from quick-drying yarns.