Portwest evaporative cooling products are constructed from an innovative PVA multi layered fabric which uses a unique polymer chemistry. Simply activate by soaking in water creating a chemical reaction within the fabric which enables the garments to act like a sponge; retaining water, keeping the body cool in hot weather conditions.
- Shell Fabric: 100% Cotton 6 oz.
- Filling Fabric: Super Absorbent Fibers 5 oz.
- Wicking, cooling and drying capabilities
- Soak in water to activate
- Keeps wearer cool for up to 8 hours
