The Monster Jam Max-D Boys' Union Suit is a fleece, one-piece pajama with graphics inspired by the Max-D monster truck, featuring colors and patterns that reflect its signature style. Made from 100% polyester fleece, it offers a soft, plush feel and lightweight insulation, ideal for indoor cooler conditions. It has a zip-up front for easy dressing, ribbed cuffs to retain warmth, and a flexible fit for full-body coverage and movement. With vivid details and a soft build, it combines function and style inspired by monster trucks.
This is a one-piece hooded union suit pajama
Features character details on the pajama
The full front zipper makes getting ready for bed easy for your little one!
Long Sleeve
100% Polyester
Machine washable
Imported
Style Variants
Available Colors: Black
Size Reference for Monster Jam Truck One Piece Pajamas
Available Sizes: 10
















