'Boundary' Men's Performance Sailing Shirt is made from PURE-Tech permanent moisture wicking technology and are UPF 50+.
All SailFast Apparel Performance shirts are made from fabric that has earned the Skin Cancer Foundation's seal of recommendation. The Skin Cancer Foundation grants its seal of recommendation to products that meet the Foundation's specific criteria for effective UV sun protection.
M-Shield microbial technology keeps fabrics fresh, attractive, and ready for more.Our zinc based aqueous technology enhances durability without impacting thermomigration. M-Shield technology is Oeko-Tex Standard 100 certified, and Bluesign System approved for sustainability.