Yes and no.The majority of Strafe product has been treated with a DWR (durable water repellent) when it is fresh from the factory. We use a PFC free water-repellent coating called EMPEL. This coating provides the initial waterproofing and awesome water beading on new product, however it wears off after time. The primary waterproofing of your garment is delivered by the waterproof, air-permeable membrane, which allows air and water vapor to escape, but does not let water molecules in. Even though your DWR may have worn out, the waterproof membrane is still delivering functional waterproofing. The performance of both the waterproof membrane and the DWR will weaken over time and use. Fortunately, the DWR and membrane capabilities can be reinvigorated with proper product care and maintenance. If your garment is experiencing waterproofing issues beyond the normal reduction of performance or improper care, we may be able help solve your problem with warranty or repair.