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      Main content starts here.

      Boys' Underwear

      27 items
      27 items
      Struck through filters are unavailable with current selections
      CLEARANCE
      Under Armour Boys' Performance Cotton 3 Pack Boxer Set
      Now priced $13.97
      Regularly priced $26.00SAVE $12.03 (46%)
      +1

      Under Armour Boys' Performance Cotton 3 Pack Boxer Set

      (14)
      Now priced $13.97
      Regularly priced $26.00SAVE $12.03 (46%)
      +1
      Under Armour Boy's Performance Tech Black Camo Boxer Briefs 3-Pack
      Now priced $19.60. Regularly priced $28.00. 30% Off Clothes + Shoes

      Under Armour Boy's Performance Tech Black Camo Boxer Briefs 3-Pack

      (3)
      Now priced $19.60. Regularly priced $28.00. 30% Off Clothes + Shoes
      FREE SHIPPING
      Nike Boys' Boxer Briefs 3-Pack
      Our Price In Cart
      +1

      Nike Boys' Boxer Briefs 3-Pack

      (81)
      Our Price In Cart
      +1
      30% Off Clothes + Shoes
      FREE SHIPPING
      Nike Boys' Print Boxer Briefs 3-Pack
      Our Price In Cart

      Nike Boys' Print Boxer Briefs 3-Pack

      (13)
      Our Price In Cart
      FREE SHIPPING
      Promotional banner for Academy Deal Days advertising 30% off clothes and shoes and 20% off sports and outdoors online only. Exclusions apply.
      Under Armour Boys' Performance Gamer Boxer Briefs 3-Pack
      $28.00
      Under Armour Boys' Performance Sticker Shock Boxer Briefs 3-Pack
      $28.00
      NEW
      Under Armour Boys' Performance Tech Print 2 Undies 3-Pack
      $28.00
      CLEARANCE
      Under Armour Boys' Performance Cotton Boxer Briefs 3-Pack
      Now priced $13.97
      Regularly priced $26.00SAVE $12.03 (46%)

      Under Armour Boys' Performance Cotton Boxer Briefs 3-Pack

      (4)
      Now priced $13.97
      Regularly priced $26.00SAVE $12.03 (46%)
      Under Armour Boys' Core Cotton Boxer Briefs 4-Pack
      Now priced between $13.99 and $19.99. Regularly priced between $19.99 and $19.99.
      +1

      Under Armour Boys' Core Cotton Boxer Briefs 4-Pack

      (30)
      Now priced between $13.99 and $19.99. Regularly priced between $19.99 and $19.99.
      +1
      NEW COLORS
      Under Armour Boy's Performance Tech Alien Boxer Briefs 3-Pack
      Now priced $19.60. Regularly priced $28.00. 30% Off Clothes + Shoes

      Under Armour Boy's Performance Tech Alien Boxer Briefs 3-Pack

      (1)
      Now priced $19.60. Regularly priced $28.00. 30% Off Clothes + Shoes
      FREE SHIPPING
      Under Armour Boys' Performance AOP Boxer Briefs 3-Pack
      Now priced $19.60. Regularly priced $28.00. 30% Off Clothes + Shoes

      Under Armour Boys' Performance AOP Boxer Briefs 3-Pack

      (3)
      Now priced $19.60. Regularly priced $28.00. 30% Off Clothes + Shoes
      FREE SHIPPING
      Under Armour Boys' Performance Boxer Briefs 2-Pack
      Now priced $14.00. Regularly priced $20.00. 30% Off Clothes + Shoes

      Under Armour Boys' Performance Boxer Briefs 2-Pack

      (13)
      Now priced $14.00. Regularly priced $20.00. 30% Off Clothes + Shoes
      NEW COLORS
      Under Armour Boys' Camo Logo Stretch Boxer Briefs 2-Pack
      $20.00
      CLEARANCE
      Under Armour Boys' Performance Tech Boxer Briefs 3-Pack
      Now priced $13.97
      Regularly priced $28.00SAVE $14.03 (50%)

      Under Armour Boys' Performance Tech Boxer Briefs 3-Pack

      (1)
      Now priced $13.97
      Regularly priced $28.00SAVE $14.03 (50%)
      NEW COLORS
      Under Armour Boys' Valley Etch Boxers 2-Pack
      Now priced $14.00. Regularly priced $20.00. 30% Off Clothes + Shoes

      Under Armour Boys' Valley Etch Boxers 2-Pack

      (4)
      Now priced $14.00. Regularly priced $20.00. 30% Off Clothes + Shoes
      Under Armour Boys' Performance Crackle Camo Boxers 6 in 3-Pack
      Now priced $19.60. Regularly priced $28.00. 30% Off Clothes + Shoes

      Under Armour Boys' Performance Crackle Camo Boxers 6 in 3-Pack

      (6)
      Now priced $19.60. Regularly priced $28.00. 30% Off Clothes + Shoes
      FREE SHIPPING
      Under Armour Boys' Performance Tech Black Tie Dye Boxer Briefs 3-Pack
      Now priced $19.60. Regularly priced $28.00. 30% Off Clothes + Shoes

      Under Armour Boys' Performance Tech Black Tie Dye Boxer Briefs 3-Pack

      (2)
      Now priced $19.60. Regularly priced $28.00. 30% Off Clothes + Shoes
      FREE SHIPPING
      Under Armour Boy's Performance Tech Freedom Boxer Briefs 3-Pack
      Now priced $19.60. Regularly priced $28.00. 30% Off Clothes + Shoes

      Under Armour Boy's Performance Tech Freedom Boxer Briefs 3-Pack

      (2)
      Now priced $19.60. Regularly priced $28.00. 30% Off Clothes + Shoes
      FREE SHIPPING
      UA B FREEDOM STAR 2PK BOXERS
      $20.00
      Under Armour Boys' Iridescent Camo Boxer Set 2-Pack
      $20.00
      Under Armour Boys' Twist Boxer Set 2-Pack
      Now priced $14.00. Regularly priced $20.00. 30% Off Clothes + Shoes

      Under Armour Boys' Twist Boxer Set 2-Pack

      (2)
      Now priced $14.00. Regularly priced $20.00. 30% Off Clothes + Shoes
      Under Armour Boys' Performance Boxer Briefs 2-Pack
      $20.00
      Under Armour Boys' Camo Cotton Boxer Briefs 4-Pack
      Now priced $14.00. Regularly priced $20.00. 30% Off Clothes + Shoes

      Under Armour Boys' Camo Cotton Boxer Briefs 4-Pack

      (11)
      Now priced $14.00. Regularly priced $20.00. 30% Off Clothes + Shoes
      Under Armour Boys' Wordmark Boxers 2-Pack
      $20.00
      Under Armour Boys' Fireworks Performance Boxers 2-Pack
      $19.99
      Under Armour Boy's Performance Tech USA Boxer Briefs 3-Pack
      Now priced $19.60. Regularly priced $28.00. 30% Off Clothes + Shoes

      Under Armour Boy's Performance Tech USA Boxer Briefs 3-Pack

      (14)
      Now priced $19.60. Regularly priced $28.00. 30% Off Clothes + Shoes
      FREE SHIPPING
      Under Armour Boys' Twist Boxer Briefs 2-Pack
      Now priced $14.00. Regularly priced $20.00. 30% Off Clothes + Shoes

      Under Armour Boys' Twist Boxer Briefs 2-Pack

      (3)
      Now priced $14.00. Regularly priced $20.00. 30% Off Clothes + Shoes
      NEW COLORS

      FAQs and Details About Boys' Underwear

      Staying cool and comfortable during competition can help you stay focused on the task at hand. Performance boys' boxer briefs are made with moisture-wicking technology that moves water and sweat away from you and leaves you feeling dry and relaxed, while elastane fabrics provide a snug fit without restricting your movements. A compression design can help promote increased blood flow, helping to keep your muscles loose and warm as you move and run while also helping to minimize recovery time the next day. An elastic waistband on boys' briefs helps provide a secure fit that keeps it in place, even during intense workouts. With a wide range of boys' clothing available, you're sure to find just the right outfit at Academy.com.

      Boys' boxer briefs are available in an array of cool designs and colors. Check out a camouflage pattern that adds a splash of style to your closet, or an all-over print that you're sure to love. Boys' briefs with a solid color are a classic choice that fits in well with the rest of your wardrobe. Find clothing for the whole family with the styles and brands you're looking for at Academy.com.

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