Hi-Tec Lady Buraz Bottom W Thermoactive Leggings Properties: The presented model of thermoactive leggings is made of a combination of polyamide and polyester fibers, which makes it more durable and pleasant to the touch. Numerous zones , i.e. places where we sweat the most, support the transport of moisture to the outside. LADY BURAZ BOTTOM guarantees comfort of use thanks to seamless technology that reduces the risk of abrasions. Breathable Quick-drying Seamless Durable Fitted cut Zoning Material: 75% nylon, 25% polyester