Item 2. Properties

All of our retail stores, distribution centers, and corporate offices are leased or subleased.

Retail stores

Our retail stores are predominantly located in convenient, high-traffic locations such as power centers. Our typical store is approximately 10,000 square feet, including approximately 950 square feet dedicated to our full-service salon. Most of our retail store leases provide for a fixed minimum annual rent and generally have a 10-year initial term with options for two or three extension periods of five years each, exercisable at our option. As of February 2, 2019, we operated 1,174 retail stores across 50 states, as shown in the table below:

Distribution centers

Our standard distribution center lease provides for a fixed minimum annual rent and generally has a 10 or 15‑year initial term with three or four renewal options with terms of five years each. The general location, approximate size, and lease expiration dates of our distribution centers at February 2, 2019, are set forth below:

The Phoenix, Arizona distribution center lease expired on March 31, 2019.

Corporate office

Our principal executive office is in Bolingbrook, Illinois. The corporate office is approximately 411,000 square feet with lease terms expiring from 2019 to 2028. Additionally, we have a satellite corporate office in Chicago, Illinois. The Chicago office is approximately 23,000 square feet with lease expiration in 2024.