White & Black Tees: 6.5oz, Made in the USA with USA Grown Cotton Tan Tee: 5.5 oz, 100% Certified Organic Ringspun Cotton Size/Color: AK + FILA Stack Tee - Black - S AK + FILA Stack Tee - Black - M AK + FILA Stack Tee - Tan - S AK + FILA Stack Tee - White - S AK + FILA Stack Tee - White - XL AK + FILA Stack Tee - White - 2XL