Fleece underwear 4FWarm 4F 4FJRAW25UFLEM073-91A

4FWarm warm fleece underwear for boys – perfect for skiing and winter activities This warm fleece underwear for boys is designed for winter activities like skiing and playing in the snow. 4FWarm technology helps maintain optimal thermal comfort , protecting the body from hypothermia . The mid-weight fleece provides warmth and comfort during movement without adding bulk. Designed as a second layer , this jacket is perfect for wearing under a jacket on cold days on the slopes or during winter walks . Its slim fit conforms well to the body without restricting movement . A stand-up collar with a zipper further protects the neck from cold and wind , and the zipper allows for easy temperature regulation during activity. PRODUCT FEATURES: 4FWarm technology: supports thermal comfort and protects against cold Mid-weight fleece: Keeps you warm and comfortable while you're active Second layer: perfect for wearing under a jacket in winter conditions Slim fit: fits the body without restricting movement Stand-up collar with zipper: protects the neck from the wind and allows for temperature regulation 4FWARM TECHNOLOGY 4FWarm technology helps maintain optimal thermal comfort , protecting against hypothermia during winter activities and everyday use in low temperatures .