Polarmax Youth Micro Fleece Tight Base Layer Pants - Billowy warmth without weight, these base layer leggings for kids are durable and breathable. When its cold, this is an excellent choice for layering without bulk. Billowy warmth without weight Acclimate Dry hydrophobic yarns for moisture management Microfiber polyester is exceptionally durable Flat seam construction for seam strength and longevity Heavyweight warmth with an active fit 92% polyester 8% spandex Style: PM1406