Blaze and the Monster Machines 7-pk. Briefs - Toddler Boy 4T Go to amazon.com Related posts Top 9 recommendation boys underwear 4t for 2022 Feature7 Pack with different stylesMachine WashablePack of seven Blaze briefs with solid trim100% Combed Cotton DescriptionHe'll love these high-octane boys' Blaze and the Monster Machines briefs. In multi colors. They help make potty training easier.