XS = 5-6 yrs. (22 1/2 waist). Fly front. XL = 11-12 yrs. (27 -28 waist). Fit & Sizing. Soft, breathable, lightweight jersey. Machine wash.
Boxer-Briefs 3-Pack For Boys
NWT OLD NAVY 4 PACK Underwear Boxer Briefs ~ Gray/Black/White Boys Size Medium $12.90 - PicClick
Size M Blue Underwear for Boys for sale
Stretch Boxer Briefs
BOYS OLD NAVY Underwear Briefs 3-Pack Size XS XL 5 6 11 12 Blue Red Black ~NEW~ $7.94 - PicClick
Size S Blue Underwear for Boys for sale
Size M Blue Underwear for Boys for sale
Boxer-Briefs 6-Pack For Boys
Old Navy Boys' Underwear for sale
Mens Underwear Packs
OLD NAVY BOYS Underwear 6pk Boxer Brief Skulls Skater Trees Size XS S M or L $25 $14.99 - PicClick
OLD NAVY BOYS Boxer Briefs Underwear 4T-5T Toddler 4 Pack Moose Bears NEW NIP $12.99 - PicClick