SOLE introduces its most affordable treadmill ever. The F60 treadmill is one of the newer editions to the SOLE lineup. SOLE has always prided itself on the quality and value of our machines. Ask our team about purchasing with a Sole Treadmill Floor Mat and Treadmill Lubrication (Lube & Walk) Important notes: Use of non factory lubrication will avoid warranty. The Lube & Walk is strongly recommended.