This style combines all the benefits of our best selling long sleeve polo with the additional feature of two-toning for even more practical benefit. The polyester bird eye knit material used is breathable light and comfortable.Washing Instructions Machine wash 40 degreesDrip Dry; Do not tumble dry; Do not dry clean; Do not Bleach; Do not iron; Max washes x25. - This style combines all the benefits of our best selling long sleeve polo with the additional feature of two-toning for even more practical benefit. The polyester bird eye knit material used is breathable light and comfortable.Washing Instructions Machine wash 40 degreesDrip Dry; Do not tumble dry; Do not dry clean; Do not Bleach; Do not iron; Max washes x25.