I had great expectations for OffCourt's range because I have tried so many sweat and odor protection products over the years. Regrettably, I was let down. Their goods boast potent anti-odor and anti-perspirant properties, but I found they fell short in both departments. I was already experiencing some disagreeable odors after only a few hours of wearing them. And despite the product's assurances that it would prevent perspiration stains, I still wound up with some. I also noticed an unpleasant and unattractive residue after using the goods. In general, I would not suggest OffCourt's goods to anyone looking for effective defense against perspiration and odor. Many other available choices are both more efficient and produce less waste.