Note: Briefs, swimsuits and bikini bottoms should be tried on over underwear, without removing the protective adhesive strip. Returns that fail to adhere to these guidelines may be rejected.
Note: Briefs, swimsuits and bikini bottoms should be tried on over underwear, without removing the protective adhesive strip. Returns that fail to adhere to these guidelines may be rejected.
in 38 offers
The lowest price for Under Armour Boys' Performance Boxer Briefs, Lightweight & Smooth Stretch Fit right now is $19.35 at eBay.com.au, compared across 7 retailers.
The all-time low was $19.35 on 7 Nov 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 7 Nov 2026.
Under Armour Boys' Performance Boxer Briefs, Lightweight & Smooth Stretch Fit
Note: Briefs, swimsuits and bikini bottoms should be tried on over underwear, without removing the protective adhesive strip. Returns that fail to adhere to these guidelines may be rejected.
Note: Briefs, swimsuits and bikini bottoms should be tried on over underwear, without removing the protective adhesive strip. Returns that fail to adhere to these guidelines may be rejected.
Last updated at 07/11/2026 07:04:07
Under Armour Boys' Performance Boxer Briefs, Lightweight & Smooth Stretch Fit
Delivery $12
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Under Armour Boy's Ys Ua Performance Tech Printed Boxerjock 3-pack
Delivery $40.02
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Under Armour Boys Multipack Performance Tech Boxer Brief
Delivery $29.09
Boys' Multipack Performance Tech Boxer Brief
Under Armour Boys' Multipack Performance Tech Boxer Brief
Delivery between 13–16 Nov $29
Boys' Multipack Performance Tech Boxer Brief
Free delivery between 17–20 Nov
Under Armour Performance Tech- Prints 3-pack (big Kid)
Delivery between 11–15 Nov $41
| Department | Children's |
| Brand | Under Armour |
| Material | Polyester, Elastane |
| Size | Size S, Size M, Size L, Size XL, Size OS |
| Athletic | Yes |
Under Armour Boys' Performance Boxer Briefs, Lightweight & Smooth Stretch Fit
Delivery $12
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Under Armour Boy's Ys Ua Performance Tech Printed Boxerjock 3-pack
Delivery $40.02
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Under Armour Boys Multipack Performance Tech Boxer Brief
Delivery $29.09
Boys' Multipack Performance Tech Boxer Brief
Under Armour Boys' Multipack Performance Tech Boxer Brief
Delivery between 13–16 Nov $29
| Department | Children's |
| Brand | Under Armour |
| Material | Polyester, Elastane |
| Size | Size S, Size M, Size L, Size XL, Size OS |
| Athletic | Yes |
