
Arm Warmers SUN BIG FOLD – Long Sleeve Arm Warmers Organic Cotton
Handmade in Berlin
organic cotton from Berlin
Minimalist Warmth for Your Forearms
The "SUN BIG FOLD" arm warmers combine functional elegance with sustainable softness. Made from 100% certified organic cotton, they offer pleasant warmth, are hypoallergenic, and feel exceptionally soft against the skin. With their long, foldable design and practical thumbhole, they are a stylish accessory that complements any outfit.
Material & Craftsmanship
The arm warmers are made from 100% certified organic cotton, produced in Portugal under ecologically responsible conditions. The organic jersey used is durable, recyclable, and particularly skin-friendly – ideal for allergy sufferers. Each pair is handcrafted in Berlin-Kreuzberg as part of an on-demand production process that avoids overproduction and conserves resources. All products are vegan and shipped plastic-free.
Design & Details
The design impresses with clear, functional lines. The long shape can be worn classically or folded at the wrist. A practical thumbhole ensures a secure fit and pleasant warmth for hands and forearms.
Who is this for?
The "SUN BIG FOLD" are ideal for you if conscious fashion with function and comfort is important to you. They are perfect for cooler seasons, if you have sensitive skin or allergies are a concern, and if you appreciate minimalist arm warmers with a clear design language. A subtle, versatile accessory that complements outfits without being obtrusive.
Material & dimensions.
Organic jersey fabric is particularly gentle on the skin and ideal for anyone with sensitive skin or allergies
Wear the gauntlets classically long or fold them back at the wrist – your styling determines
Each pair is handcrafted individually in Berlin – no mass production, no overproduction
Materials & 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