Reiff · Wool Fleece Baby Romper
Organic Wool Fleece Footed Coverall with Hood & Mittens
Made in Germany from 100% organic wool fleece with GOTS certification. Keeps babies warm from newborn through age 3 with naturally water-resistant, breathable protection.
About Reiff
Reiff has been manufacturing wool and wool-blend textiles in Germany since 1866, specializing in sleep sacks, leggings, and outerwear for babies and children. Reiff sources Patagonian wool and uses GOTS-certified organic processing to create breathable, durable pieces that are built to last through multiple children. This romper represents the brand's core commitment: authentic natural-fiber construction without synthetic shortcuts.
When to Wear This Romper
This is a winter and cold-weather piece. The wool fleece provides substantial insulation, making it ideal for outdoor play, outings, and sleep in temperatures below 18°C (64°F). The natural water resistance means it handles light rain, snow, and damp conditions without losing its insulating properties—making it the right choice for active babies in genuine cold weather, not mild seasons.
Age range: Sizes available for newborns through age 3 (0–36 months). European sizing runs slightly slim; if your baby is at the upper end of an age range or tall for their age, size up.
Materials & Construction
Fiber Content
100% organic wool fleece. Wool fleece is knitted wool brushed to a soft pile—similar in feel to synthetic fleece but made entirely from wool.
Construction
Brushed knit fleece. The brushed surface creates a soft, plush texture while maintaining breathability and the natural temperature-regulating properties of wool.
Certifications
GOTS certified organic (Global Organic Textile Standard). GOTS ensures the entire supply chain—from fiber farming through final processing—meets strict environmental and social standards.
Country of Origin
Made in Germany. Reiff manufactures all pieces in-house in their Kaufbeuren facility, ensuring consistent quality and traceability.
Key Features
Warmth & Insulation
Wool fleece provides significant warmth for winter wear. Warmer than knitted merino at the same weight, making it ideal for true cold.
Breathability
Wool naturally regulates temperature, wicking moisture away from skin and releasing it to air. Babies won't overheat even if worn indoors briefly.
Attached Mittens
Mittens are stitched to the sleeve cuffs and can be buttoned up and folded back when not needed—no more lost mittens, and easy to deploy in moments of cold.
Footed Design
Roll-up cuffs at the feet offer flexible coverage. Roll down for warmth or roll up for changing and growth flexibility as your baby develops.
Natural Water Resistance
Wool fibers naturally repel water. This romper is water-resistant for light rain and snow; not waterproof, but excellent for typical winter conditions.
Durability
Wool fleece is hardwearing and designed to pass through multiple children. With proper care, this piece lasts for years.
Sizing Guide
Select size based on your baby's current height. Age ranges are approximate and may vary. European sizing runs slightly slim—if your child is at the upper end of a range or tall for their age, size up one size for comfortable fit and longevity.
| EU Size |
Age Range |
Height (cm) |
Height (inches) |
| 50–56 |
0–3 months |
50–56 cm |
19–22 in |
| 62–68 |
3–6 months |
62–68 cm |
24–27 in |
| 74–80 |
6–12 months |
74–80 cm |
29–31 in |
| 86–92 |
1–2 years |
86–92 cm |
34–36 in |
| 98–104 |
2–3 years |
98–104 cm |
38–41 in |
Honest Assessment
Best For
Babies and toddlers in cold climates (below 64°F) who need serious winter insulation. Ideal for outdoor adventures, snow play, and cold-weather outings where synthetic alternatives feel wrong. Works well for parents who want to avoid synthetic fiber entirely and value durability and natural materials. Also perfect for families planning multiple children, since wool fleece holds up beautifully through multiple wears and washes.
Trade-Offs
Wool requires careful hand washing in cold water with wool-specific detergent—this is non-negotiable for longevity. Improper care (hot water, agitation, tumble drying) will felt and shrink the piece irreversibly. Wool sensitivity is rare in fine fleece, but a small percentage of babies react to wool fiber; if your child has reacted to wool before, test on the inner arm first or consult a pediatrician. This is a winter-only piece; it will be too warm for mild or warm weather. Price reflects German manufacturing and organic fiber sourcing—not a budget option.
Investment Case
At $110–131, this is a premium piece, but the value lies in durability and multi-child longevity. Wool fleece doesn't pill or degrade the way synthetic outerwear does. The attached mittens and footed design eliminate lost pieces and extend usability through growth stages. German manufacturing ensures quality seams and reinforced stress points. This is a piece families pass down, not discard after one season. For parents buying once and using through multiple children, cost-per-wear drops significantly.
Care Instructions
Hand or delicate wash
Cold water only
Wool wash detergent
Lay flat to dry
No tumble dry
Detailed care: Hand wash in cold water with a wool-specific detergent (such as Eucalan or Sonett wool wash), or use the wool/delicate cycle on your machine with cold water only. Press water out gently—never wring or twist. Lay flat on a towel to reshape and air dry away from direct heat or sunlight. Wool naturally resists odor and rarely needs frequent washing; airing between wears is often enough. With proper care, this piece lasts for years and is often passed between siblings or given to the next family.
Critical: Never Use Hot Water
Hot water and agitation will cause wool to felt and shrink irreversibly. All washing must be in cold water. Machine washing is only safe on a dedicated wool/delicate cycle in cold water.
Frequently Asked Questions
Is this wool fleece the same as synthetic fleece?
No. This is 100% wool fleece—knitted wool brushed to a soft pile. It functions similarly to synthetic fleece (soft, warm, plush) but breathes better, regulates temperature naturally, and is inherently water-resistant. Unlike synthetic fleece, it doesn't pill as easily and lasts longer with proper care. The drawback: it requires hand washing, whereas synthetic fleece can be machine washed.
Can my baby wear this directly against their skin?
Yes. Wool fleece is soft enough for direct skin contact for most babies. It's not itchy like coarse wool. However, if your baby has a history of wool sensitivity or eczema triggered by other fibers, test it on the inner arm first or consult your pediatrician before purchasing. For extremely sensitive skin, wearing a thin cotton base layer underneath reduces risk further.
What if my baby doesn't need the mittens?
The mittens button up and fold back against the sleeve cuffs, so they're completely out of the way when not needed. Simply unbutton and fold the mittens back—they stay attached to the romper. This design means you can deploy them instantly if your baby gets cold without needing to find separate mittens.
How often should I wash this romper?
Wool is naturally odor-resistant and rarely needs frequent washing. Spot-clean minor spills with a damp cloth. A full wash is typically needed only every 3–4 wears, or when visibly soiled. Frequent washing is unnecessary and can shorten the piece's life; airing between wears is usually sufficient.
What happens if I wash this in hot water?
Hot water, agitation, or tumble drying will cause the wool to felt and shrink irreversibly—the piece will become smaller and stiff and cannot be restored. This is why cold water and hand washing (or a dedicated wool cycle) are non-negotiable. If this happens by accident, the piece cannot be salvaged.
How long will this romper last?
With proper care, wool fleece is highly durable and often lasts through multiple children. It doesn't pill easily, seams are reinforced, and the fiber naturally resists wear. Many families use Reiff pieces for 2–3+ years of active wear, then pass them down. This is why the initial investment justifies itself over the product's lifespan.
Should I size up or down?
European brands typically run slightly slim. If your baby is at the upper end of a size range or tall for their age, size up. This gives comfortable fit and room for growth, extending the romper's usable period. Sizing up is often smarter than sizing to current measurements alone.
