I have several pair of doc marten boots. I have one pair that r 20 years and still in great condition. I bought a black pair 3 months ago for $179.99 and in 3 months they r cracking along the toe crease. I treated them with mink or when I first noticed but it didnt help. These boots look like the came from the dollar store. EMBARRASSING! Dic Marten use to have a life time warranty...not any more. I guess cos the company is putting out bad boots. I would like a refund or better yet just another pair of black boots. I do not have proof of purchase. Like I said I have several pair of these boots in brown with no problems. I didnt save my receipt for thia reason I have 1 pair that I have had for 20 years.