Crystal River

Description

This thermal tee uses a classic waffle-knit structure that creates a grid of insulating pockets. Made from 100% cotton, the fabric is breathable yet traps a layer of warm air against the skin. The long john styling includes a mock neck and a functional button placket at the front for easy dressing. The slim fit is designed specifically to act as a base layer under sweaters and jackets, minimizing bulk while maximizing warmth. It retains its shape and softness even after high-heat drying.