Spencer Platt/Getty Images
- Target and Walmart stores in the Bay Area are putting underwear and socks behind locked doors.
- Retailers are using this tactic to prevent shoplifting.
- Some customers are complaining and say it's inconvenient and unwelcoming.
Underwear and socks are some of the latest items to be locked up at Target and Walmart stores in the Bay Area, in the retailers' latest efforts to combat shoplifting, NBC Bay Area reported.