Reiff · Merino Wool & Silk Base Layer
Women's Long Sleeve Shirt Fany
70% merino wool, 30% silk. GOTS and kbT certified. Luxuriously soft, breathable, and temperature-regulating for year-round wear as a base layer or standalone piece.
About Reiff
Reiff is a German maker specializing in natural fiber apparel for sensitive skin. The brand produces GOTS-certified organic merino wool, wool/silk blends, and wool fleece designed for comfort and durability. Every Reiff piece meets kbT standards, ensuring the wool comes from certified organic livestock farming with strict animal welfare protections.
Use & Wear
Versatile Layer for Any Season
The Fany shirt works as a lightweight base layer under other clothing, or as a standalone long-sleeve top during mild weather. The 70% merino wool and 30% silk blend is gentle against skin and temperature-regulating, making it comfortable year-round when layered, and perfect for cool seasons worn on its own.
Materials & Construction
Fiber & Certifications
70% Merino Wool
Fine merino wool that is naturally temperature-regulating, breathable, and odor-resistant. Merino absorbs moisture and adapts to your body temperature.
30% Silk
Softens the merino, adds a subtle sheen, and makes this blend particularly gentle for sensitive skin. Silk strengthens the yarn and enhances durability.
GOTS Certified
Global Organic Textile Standard. Covers organic fiber farming and the entire processing chain including dyeing and finishing, with no harmful chemicals.
kbT Certified
Kontrolliert biologische Tierhaltung (certified organic livestock farming). Ensures animal welfare standards including pasture access and humane treatment.
Key Benefits
Why This Shirt Works
Luxuriously Soft & Skin-Friendly
Merino wool and silk blend is soft enough for sensitive skin. No harsh feel, just gentle comfort against skin.
Breathable & Temperature-Regulating
Merino naturally regulates body temperature. Keeps you warm when cool, breathes when mild. No synthetic technology needed.
Sustainably & Ethically Made
GOTS and kbT certifications verify organic farming and animal welfare standards. Made in Germany with attention to environmental responsibility.
Elegant & Versatile Design
Classic round neckline and subtle sheen. Wears as a base layer or standalone piece. Works for work, casual, or layered styling.
Size & Fit
Available Sizes
European sizing. Available in X-Small, Small, Medium, Large, and X-Large. If you are between sizes or prefer a relaxed fit, size up.
| Size |
| X-Small |
| Small |
| Medium |
| Large |
| X-Large |
Be Clear About It
Honest Assessment
Best For
Anyone with sensitive skin, first-time merino buyers, people seeking European-made natural fiber clothing, and those who value GOTS and kbT certifications.
Trade-Offs
Wool requires hand or delicate machine washing in cold water with wool-specific detergent—not grab-and-tumble-dry convenient. The price reflects German manufacturing and organic certification. Wool may develop light pilling with wear, though merino and silk blends resist this better than coarser wool.
The Investment
At $120.99, this is premium wear. But merino lasts for years with proper care, making the cost-per-wear reasonable over time. It layers seamlessly or stands alone, versatile across seasons. If you're new to merino or building a natural-fiber wardrobe, this merino/silk blend is an excellent entry point.
Care & Lasting
How to Wash & Maintain
Hand wash or wool cycle Cold water only Wool wash detergent Lay flat to dry
Hand wash in cold water using a wool-specific detergent, or use the delicate/wool cycle on your machine with cold water only. Gently press out water—never wring. Lay flat on a clean towel to reshape and air dry away from direct heat.
This shirt rarely needs frequent washing. Merino's natural odor resistance means you can air it between wears. Wool wash is pH-neutral and designed to close the fiber cuticle, preserving softness and shape. Cold water prevents the fibers from swelling and matting, which causes felting and shrinkage.
Light pilling is normal with merino and does not indicate poor quality—it's a sign the garment is being worn. Use a fabric comb or sweater stone to gently remove pills.
Questions
Frequently Asked Questions
Is this itchy?
Fine merino paired with silk is soft and gentle. The merino/silk blend is one of the softest wool options. If you've reacted to wool before, this blend is the best place to try merino again.
Can I wear this as a standalone shirt?
Yes. It works beautifully as a base layer under other clothing, but the Fany is also refined enough to wear solo during cool weather or indoors. The subtle sheen and classic design make it suitable for work or casual wear on its own.
What makes merino different from cotton?
Merino naturally regulates temperature—it adapts to keep you warm when cool and breathes when mild. Cotton absorbs moisture slowly. Merino is also naturally odor-resistant, so you can wear it multiple times before washing. With proper care, merino lasts longer.
What is GOTS certification?
GOTS (Global Organic Textile Standard) covers organic fiber farming and the entire processing chain including dyeing and finishing. It ensures no synthetic pesticides, heavy metals, or harmful chemicals are used.
What is kbT certification?
kbT (kontrolliert biologische Tierhaltung) is a German standard for organic livestock farming. It ensures animals are raised on certified organic farms with strict animal welfare standards, including space requirements and pasture access.
How often should I wash this shirt?
Merino's natural odor resistance means you can wear this shirt multiple times before washing. Air it out between wears. Most owners wash merino pieces only a few times per season.
Why is this more expensive than other long-sleeve shirts?
Fine merino and silk are premium fibers. German manufacturing labor and standards are higher than offshore production. GOTS and kbT certifications require compliance and audits. With proper care, this shirt lasts 5–10+ years, making the cost-per-wear reasonable over time.
Available Colors
Choose Your Shade
Available in Rose/Pink, Navy, Beige/Tan, and Green.
All EcoAble orders ship in plain, unmarked packaging.
