Bamboo Charcoal Interlock 165gsm – 50% Polyester, 50% bamboo charcoal Style: , 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, Come with loose pocket