Materials: 77% Combed Cotton 16% Polyester 5% Elastane 2% Nylon

it has to be the Trunner O/S

81% polyester (100% recycled)

The ReactX midsole offers full-length responsiveness

3% elastane

Sport Dri-FIT Short-Sleeve Base Layer Top - White/Black Size:XXL Materials: 77% Combed Cotton 16%Designed to be layered or worn alone, this short sleeve base layer top is made of soft jersey knit fabric that uses our sweat wicking tech to help you stay dry and comfortable. Features Colour: White Black Nike Dri FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable Single knit jersey fabric is lightweight and stretchy, allowing the top to move with you 90% polyester 10% spandex Product SKU