Yalu Boys' Teen Thermal Underwear Set

Keep warm and comfortable with this Yalu Boys' Teen Thermal Underwear Set. Designed for junior and senior high school students (ages 12-14), this round-neck set is made from a breathable blend of polyester, acrylic, spandex, and viscose. It's a regular thickness, non-fleece lined, and versatile enough to be worn as a base layer or visible outerwear. Ideal for autumn and winter.

category: Thermal underwear set Is it customizable?: Not customizable Suitable age: 12-14 years old thickness: conventional Collar: Crew Neck time to market: Fall 2025 Can it be worn outside?: Can be worn outside Whether to add velvet: No velvet