
Arm Warmers BLUE BIG FOLD – Organic cotton, long style
Handmade Berlin-Kreuzberg
Minimalist Accessory made of organic cotton
Gentle Warmth in a Clear Colour – Your Arm Warmers for Cool Days
The "BLUE BIG FOLD" arm warmers from KEIJN are a minimalist accessory that combines function and style. Made from certified organic cotton, they offer gentle warmth, are hypoallergenic, and impress with their pleasant feel. The calm blue highlights the clear shape, while the long, foldable design gives you freedom of movement and a sense of style.
Material & Workmanship
The warmers are made from 100% certified organic cotton from ecological cultivation. The fine organic jersey is skin-friendly, durable, and recyclable. They are manufactured in Berlin-Kreuzberg in an on-demand production that only produces after your order – resource-saving and local. You can wear the long shape classically or with a folded cuff. A thumbhole ensures a secure hold and additional comfort.
Who is this for?
Perfect for you if comfort, colour, and conscious craftsmanship are important to you. The "BLUE BIG FOLD" offer warmth and versatility – whether in everyday life, at work, or for a walk on cold days. A subtle, minimalist detail for everyone who consciously chooses fashion.
A consciously crafted unique piece – each pair is unique.
Material & dimensions.
100% certified organic cotton from ecological cultivation in Portugal – skin-friendly and recyclable
Every pair is produced on demand – only when you order it. No overproduction, no mass-produced goods
Long cut for classic wear or with a folded waistband – thumbhole for a secure fit
Material Composition
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