Our products are made of Australian merino wool. When sanforized, its shrinkage is eliminated. It's hand-washed at a temperature not exceeding 30°C. With its soft texture, it doesn't bother your skin. It's 100% effective against bronchitis and rheumatism. It doesn't need to be ironed. When not in use, add naphthalene when not in use. They consist of two sizes, normal and size 50. It corresponds to a size -52. An oversized size corresponds to a size 54-56. It's 80% wool, 20% acrylic.