We have our own garment factory which is specialized in merino wool underwear, sportswear and all kinds of knitted garments. 100% superfine merino wool baby long sleeve rompersMicron: 17.5~20.5Weight: 150~320gsmFabric: rib, single jersey, interlock, terry, mesh, jacquard, double layer, fleece etcComposition: merino wool, silk, cashmere, modal, tencel, cotton, polyester, acrylic, nylon, alpaca, ...