100% organic cotton. Hand-dyed outer. Padded with light organic cotton wadding. Two-way zip closure. Large front pockets. The Saturn Vest is made from all-organic cotton, inside and out. The outer is hand-dyed with myrobalan (kaduka) and iron and features a patchwork band of naturally dyed fabrics. The vest is padded with light organic cotton wadding, as additional details include two-way zip closure and large front pockets.