
Women's Jumper EFC Sweatshirt Modal Cotton – Made in Berlin
Handmade in Berlin-Wedding
Minimalist cut from residues
Minimalism Meets Freedom of Movement – Your New Favorite Sweater
The EFC Jumper combines clean design with true comfort. With its modern cut, narrower shoulders, and deeper armholes, it fits perfectly – without feeling stiff or tight. The heavy sweat jersey made from cotton and modal feels pleasantly soft and suits almost any style, from home office to streetwear.
Material & Craftsmanship
The sweatshirt fabric comes from Italian remnants and consists of 68% cotton and 32% modal. Modal is a plant-based fiber with a silky feel and high breathability – ideal if comfort is important to you. The cuffs contain ROICA, an elastic, plastic-free alternative to elastane. Each piece is handmade on demand in the Berlin-Wedding studio – without inventory or overproduction. Shipping is plastic-free.
Who is this for?
For everyone who seeks minimalism, comfort, and quality combined in one piece. The jumper is for you if conscious production is important and you love basics that don't look boring – whether you wear it with suit trousers or jeans.
A true essential for your wardrobe that lasts long and looks good.
Material & dimensions.
The sweatshirt jersey is made from Italian leftover fabrics – the raw materials would otherwise have been wasted
Narrow shoulders, deeper armholes, reduced stand-up collar – minimalist design with plenty of freedom of movement
No overproduction, no inventory – each piece is individually crafted in the Berlin-Wedding studio
Material & Care
Legal notices
What our customers say.
„Hat immer alles gepasst. Tolle Qualität der Produkte und freundlicher Kundenservice."
„Schönes Konzept, endlich findet man lokale Alternativen! Die Bestellung hat gut funktioniert. Hatte eine Rückfrage, Kundensupport hat direkt reagiert. Klare Empfehlung!"
„Das Messer liegt perfekt in der Hand und schneidet fantastisch. Die Verarbeitung ist auf einem ganz anderen Niveau als das, was man sonst so kennt."

Von der Idee zum Handwerk.
Keijn ist ein Slow-Fashion-Label aus Berlin-Wedding, 2020 von Lucienne Bergt gegründet. Handgefertigte Capsule-Wardrobe-Essentials aus zertifizierten Materialien und Deadstock-Stoffen.
- Deutschland Design, Zuschnitt, Nähen, Versand
- Portugal Verarbeitung Bio-Stretch-Jersey
- Italien Tencel-/Wollstoffe (Deadstock)
„Individuelle Capsule Wardrobes für einen bewussten und stilvollen Alltag – Slow Fashion, handgefertigt im eigenen Studio in Berlin-Wedding."
Design that lasts.
Non-binding product visualization