Lightweight and easy-to-move-in navy training pants. - Brand: asics - Size: S - Model: H1 - Color: Navy Product Details Pants equipped with moisture-absorbing and heat-generating material on the back. The outer side is made of polyester taffeta with moderate wind resistance. A 3-layer structure with a brushed tricot that feels good against the skin and a batting in between. Back warm function that reacts to moisture and humidity generated by the human body on the back side to generate heat. Efficient heat retention. Pursuing a comfortable feel during exercise with a combination of lightweight materials. Recommended for training in the chilly season. Thank you for viewing.