The Underline is a men's short sleeve rash vest that will protect you from the sun and keep your chest rash-free. Cut to a relaxed fit for ultimate comfort and flexibility, designed using a durable poly elastane.
ULTIMATE SUN PROTECTION
This product features only the best quality poly-elastane material, which provides the ultimate protection against UV rays.
Not all UV protection garments are the same. We ensure that all our materials are laboratory tested and certified as having a 50+ UPF rating which is the highest UV protection rating available.