Bamboo Charcoal Eco Fabric long sleeve poloFABRIC: Bamboo Charcoal Interlock 165gsm - 50% polyester, 50% bamboo charcoalDESCRIPTION Knitted collar Silky soft Breathable & moisture-wicking Anti-bacterial & anti-fungal Thermo-regulating Hypoallergenic Naturally De-Odorizes Anti-Charge preventing UPF 30+ Easy care / Iron free New Colour Cool Grey In Stock Now.