Size small which is 4 or a 26 in Us measurements. Waist has no stretch. Highlights - Recycled polyester - Silver-tone hardware - Hook and eye fastening cut-out detailing - Straight leg - High-waisted - Concealed fly and button fastening - Belt loops - Two side slash pockets - Two rear patch pockets - This item is made from at least 50% recycled or upcycled materials. for recycled synthetic clothing products, we highly recommend using a microfibre-catching washing bag to ensure that no microplastics that can pollute water are released in the process. Imported Lining: Polyurethane 60%, Polyester 40% Outer: Recycled Polyester 100%