Handmade from polyester with a polyurethane coating Metal press studs 100% polyurethane, membrane 100% polyester. Parka 1831-7006|M Double welded seams Press stud closure 16+ years The Stutterheim Stockholm LW raincoat is a lightweight alternative to the original Stockholm raincoat. It is handmade from rubberised cotton, comes unlined, with double taped seams, press studs and cotton drawcord. Finest craftsmanship is used to create this unisex style. The raincoats from Stutterheim have been subjected to rigorous tests under terrible conditions both at sea and in the city. Each coat is individually subjected to quality control by Stutterheim's trained seamstresses.