No, slip-resistant and non-slip are not the same.  Slip-resistant refers to the level of traction a shoe provides on certain surfaces, while non-slip specifically relates to the ability of a shoe to maintain its grip and prevent slipping. All Doc Martens shoes are designed with slip-resistant soles which provide superior grip and stability in wet or oily conditions, but they may not be 100% non-slip. It is also important to note that being slip-resistant does not mean completely slip-proof, so it’s always a good idea to take extra precautions when walking on surfaces that may be slippery.