MERINNOVATION Merino Wool Base Layer Set for Kids Long Sleeve Thermal Underwear for Boys Girls Lite - Midweight Top & Bottom

This merino wool base layer set for kids designed for thermal comfort and everyday wear is made with quality fabric to deliver soft, smooth next-to-skin comfort for all-day use. Crafted from superfine 17.5-micron merino wool, the fabric feels gentle and non-itchy, making it suitable for extended wear during daily routines and active use. The breathable midweight construction helps naturally regulate body temperature, providing balanced insulation in both warm and cold conditions to keep children comfortable throughout the day. With natural moisture-wicking performance, this athletic base layer for girls and boys helps move moisture away from the skin to reduce dampness and prevent a clammy feel, while staying fresh longer between washes. Designed as a versatile merino wool thermal tops and pants set, it can be worn on its own or layered under outerwear, making it suitable for lounging at home, school days, running, hiking, hunting, outdoor activities, indoor fitness workouts, travel, and everyday winter wear. The flexible top and bottom design supports freedom of movement across different activities and environments. Easy to maintain, this children’s merino set is machine washable and retains its softness, shape, and color over time, with no shrinking, fading, or color bleeding when washed in water under 104°F (40°C), offering reliable comfort and durability for regular use

• SOFT AGAINST SENSITIVE SKIN, ZERO ITCH - This merino wool base layer set uses 19.5-micron fibers - finer than wool in most adult sweaters - below the itch threshold. 220g midweight warmth that holds all day without scratching.
• WARM AND BREATHABLE - These thermal sets for kids provide reliable warmth on cold days while staying breathable during active play - from ski mornings to spring trail runs and everyday outdoor activities
• MOISTURE-WICKING MERINO BLEND - This athletic base layer for girls and boys helps move sweat away from skin during active wear. No heavy, clammy feel. Fits skiing, hiking, hunting, school days, and workouts.
• OEKO-TEX CERTIFIED SAFE FOR KIDS - Every merino wool thermal tops and pants set from MERINNOVATION is independently tested under OEKO-TEX Standard 100. Arrives gift-ready in a paper bag - no wrapping needed.
• EASY CARE - Machine wash this children merino set cold under 86°F (30°C). No shrinking, no fading, no pilling. The softness stays wash after wash - it is in the fiber, not a surface finish.