Add big adidas energy to your casual looks with the adidas Originals Trefoil Series Sport 1 T-Shirt. Part of the Trefoil series, this T-shirt brings all the motivation you need to stay fuelled throughout the day. The soft and breathable knit fabric keeps you fresh and comfy, while the short sleeves allow easy movement through all your activities. Upgrade your everyday style with the adidas Originals Trefoil Series Sport 1 T-Shirt.