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Your cart is empty.All packs available are fun and adds a unique beginning to every day. With plenty of pack sizes and silhouettes to choose from you can have a unique underwear everyday! Perfect for potty training, birthdays and holidays - or just everyday! The 7pk and 10pk Toddler Boy briefs are 100% combed cotton.
Brooke
Reviewed in the United States on March 4, 2025
These are precious and my 3 year old loves them! I washed them before he tried them on, and they fit him very well. He’s a 3t-4t in clothes so this size was perfect.
Paris Young
Reviewed in the United States on March 2, 2025
Love the underwear they just run small… must size up.
Katie
Reviewed in the United States on February 17, 2025
My toddler loves blaze and these underwear are great! They are soft and fit him good!
Amazing!
Reviewed in the United States on January 5, 2025
My son loves them
Chelsea N Pannebaker
Reviewed in the United States on September 25, 2024
Told my toddler when he started using the potty, I would buy him big boy underwear and he specifically requested Blaze underwear. Amazon for the win again. They fit true to size, have held up to many washes and are easy to scrub stains out of during the early potty training phase. And most importantly, my three-year-old son approves!
Adriana Dueñas
Reviewed in the United States on August 5, 2024
High quality, soft fabric, does not fade
JOSE ROBERTO VAZQUEZ FONZ
Reviewed in Mexico on August 26, 2024
Muy bonitos Pero vienen un poco reducidos en la talla
Angela
Reviewed in the United States on July 6, 2024
Keep your little one comfortable and stylish with Blaze Boys' 100% Combed Cotton Underwear Multipacks, available in sizes 2/3T and 4T. Made from soft, breathable combed cotton, these underwear provide excellent comfort and fit, perfect for active toddlers. Each pack features fun prints and colors inspired by the popular "Blaze and the Monster Machines" series, making getting dressed exciting for kids while ensuring day-long comfort.
Naczarane Odriozola
Reviewed in Mexico on June 17, 2023
Son muy suaves, económicos, duraderos , le quedaron muy bien. A mi hijo y le encantaron
Holly Boone
Reviewed in the United States on March 18, 2023
This underwear is great for my son who just finished potty training and loves Blaze. They are soft and have held up well even with weekly washing. They do run small - my son wears 3T pants but the 4T undies fit him perfectly, so I recommend sizing up to avoid too tight elastic.
Jurgen
Reviewed in the United Kingdom on March 12, 2021
My little girl absolutely loves them. What a pity you don't make them for girls as week. These ones have even the small packet at the front for boys. Luckily we're not bigot and my daughter doesn't even notice at her age but it's a pity that it's given for granted that girls don't like cars.
carlos rodriguez
Reviewed in Mexico on July 27, 2020
Todo bien, pero solo un diseño repetido 4 veces no viene como muestra la imagen y tampoco viene muy variado.
danielle dawson
Reviewed in Australia on February 12, 2019
Very high quality undies. They are perfect and my son so looks cute in them
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