... 3. artworks: 4 needls and 6 threads features:Comfortable underwear, all in playful colours which appeal to children and young ... crew collar, zip top. full zip one, long pants or men boxer size: according to customers' requirementssewing:flatlock, overlock packing:one ... % merino wool , wool blended, cashmere, cotton, modal, soybean,bamboo underwear set. We also can produce T-shirt, cashmere, vest, boxer ...