The Try-On Guarantee is eligible for all styles of Boxers, Briefs, Trunks, and Boxer Briefs of Underwear offered, which includes the following:
18-Hour
AIRKNITx
Silver
Stealth
Woven
The Try-On Guarantee does not include long underwear, long johns, or running tights.
Please feel free to reach out to our Customer Service team either at hello@mackweldon.com, through our Contact Us form here, or via chat which is available Monday-Friday from 10am-5pm if you have any additional questions.