The Klimatex FANDA15 kids’ functional underwear set for winter sports. T-shirt with long sleeves and underpants sewn with contrast flat seams eliminating skin irritation while wearing. The T-shirt has a neck cuff. The underpants have an elastic waistband and cuffed legs. The material is elastic with elastane content, which ensures the better shape stability of the product. Soft to the touch, feels similar to natural fabrics, doesn’t irritate the skin. The inner side of the material is brushed and thus ensures better thermal insulation. The material is breathable, fast drying, and wicks sweat away.