Composition: 56% Cotton + 24% Insulation Rayon + 10% Polyester + 10%Spandex Width: 55/57 ft Weight: 280 GSM Temperature-regulating (28~32°C) & anti-bacterial控溫黏膠固態28度氣溫升高時,液化吸收能量帶來涼感,液態32度,平衡冷熱,原纖抗菌。