Polo shirts WK SilverPlus men's short-sleeved polo shirt WK Designed To Work WK274 6.96 € 100 certificate issued by OEKO-TEX - Certification No. CQ 1007/7. Guarantees the absence of harmful substances or substances that may present a risk to health and the environment. SilverPlus® antibacterial treatment, an innovative textile coating process that reduces odours and bacteria. Made from combed cotton that is supple and comfortable to wear... Add to cart