The Berthe trousers from casual inspired German designers Oska , are a wardrobe staple this season. These women's trousers are sophisticated and timeless, perfect for relaxing around the house or for taking a stroll on a bright sunny day. Crafted from pure linen , these Oska trousers are beautifully lightweight and include an elasticated waistband at the back for comfort. Featuring two wide side pockets and a side zip fastening for easy wear, these trousers are the ultimate in laid back luxe. Oska 5149/3002 HOSE BERTHE sale. Trousers. Side zip fastening. Wide leg fit. Elasticated waistband at the back. Two wide side pockets. Seam detail on the front. 100% linen.