- Premium Fabric: 95% ultra-soft polyester and 5% spandex.Boys thermal underwear base layer gives protection against the cold winter days while remaining discreet and comfortable. This Set can still comfortable, warm and color-fast after many washes
- Ultra Soft: Arshiner kids, long johns for boys have a fleece lining that will keep your boys comfortable when they’re out in the cold or relaxing at home.
- Moisture Wicking: Stay dry and odor free with our kids thermal set. They wick away moisture and are ideal for snow clothes for kids.
- 4 Way Stretch: Mobility and Flexiblitly are essential for movement and activity in our kids long underwear. This boys fleece lined thermal set will fit snugly, but stretch so there’s nothing holding them back.
- Layer Up: Long johns for kids are perfect as a base layer. They are slim enough to fit under your boy’s regular clothes easily for added protection from the cold.
Kids Base Layer Bottoms
Arshiner Kids' Boys Long Sleeve Athletic Base Layer Compression Underwear Shirt & Tights Set for Sport Football Basketball Ski White 160
£14.99 (as of 04/02/2026 04:55 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)
95% ultra-soft polyester and 5% spandex.Boys thermal underwear base layer gives protection against the cold winter days while remaining discreet and comfortable. This Set can still comfortable, warm and color-fast after many washes
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