Carhartt Boys' Outerwear Sizing Guide

Use this guide to find your best fit across Carhartt Boys' Outerwear styles.

Size Weight (lbs)
Height (in)
XXS 4/5 34.0 - 44.0 38.0 - 44.0
XS 6 45.0 - 49.0 44.5 - 46.5
S 7/8 50.0 - 60.0 47.0 - 52.0
M 10/12 50.0 - 60.0 52.5 - 58.0
L 14/16 89.0 - 116.0 58.5 - 64.0
XL 18/20 117.0 - 138.0 64.5 - 69.0

Carhartt Boys’ Outerwear is built for durability, comfort, and a true-to-size fit that supports active kids. Carhartt sizes boys’ outerwear using height and weight ranges, making it easy to choose the correct size for everyday wear. Most parents find their child’s regular size works well, but if your child is between sizes or you plan to layer underneath, sizing up one size allows room to grow and adds comfort in cooler weather.

Styles like the Carhartt Boy’s Youth Long Sleeve Hooded Flannel offer a relaxed fit that works well on its own or layered under a jacket, while the Carhartt Kid’s Jacket Taffeta Quilt-Lined Active Jac is designed with extra room for hoodies and sweatshirts underneath. Because Carhartt outerwear is made for work-inspired wear, pieces may feel slightly roomy at first but fit perfectly once layered.

Choosing the right size ensures freedom of movement, lasting warmth, and long-wear durability, whether your child is heading to school, helping outdoors, or staying warm during colder seasons.