Sizing way off, but good support
First, the sizing is not even close. Since others mentioned this I ordered a "Large" even though the sizing said I needed a "Medium." It was still way too tight and short. So I returned it and ordered an "Extra Large." Much better. BTW I'm about 5'9" tall with a 33" waist, so not a real big guy. The product does offer good back support for walking and hiking, but tends to ride up if doing any bending. Fairly comfortable once it's adjusted correctly so I'll keep it but it's not something I'd want to wear for an extended amount of time.
Rating: 4 stars