I purchased these for my husband.He has been wearing the same style & size for a number of years, so he is obviously happy with them, & the product must have remained the same style & sizing for him to still be happy with them. from my point of view, they wash well, keep their shape etc.. they last well, some pairs he has, he has had for years. I just buy a new pack every christmas, as I get fed up seeing the same old ones being worn!. Originally posted on www.superdry.com