Disana · Kids' Boiled Wool Outerwear
Boiled Merino Wool Outdoor Jacket
420 GSM organic boiled merino wool — naturally wind-resistant, water-resistant, and warm without bulk. Made in Germany since 1982, designed for active outdoor play from fall through winter.
About the Maker
Disana — German Natural Fiber Outerwear Since 1982
Disana has been making natural fiber clothing for babies and children in Germany since 1982. Every piece is knitted, sewn, inspected, and packed under one roof at Disana's own facility — not contracted out. Their boiled wool outerwear line is among the most trusted in the European natural fiber parenting community, carried generation after generation by families who value durability, safety, and honest materials. Raw merino wool is sourced from certified organic farms in Argentina, spun in Europe, and finished in Germany. Both GOTS and kbT certified.
kbT (kontrolliert biologische Tierhaltung) means the wool comes from certified organic livestock farming with strict animal welfare standards — it covers how the sheep are raised, not just how the fiber is processed.
When to Wear It
Fall Through Winter — Active Outdoor Play, School Runs, and Everything Between
This jacket is built for the season when children spend the most time outside: the span from early autumn through mid-winter. At 420 GSM, the boiled wool is dense enough to block wind and shed light rain and snow on its own, making it a genuine standalone outer layer in cool-to-cold temperatures — not a shell that requires a separate insulating mid-layer beneath it in most conditions.
It works as an outer jacket over a merino base layer in cold weather, or worn directly over lighter clothing on crisp fall days. The longer back cut keeps children's lower backs warm during active play, crawling, and climbing — the area most likely to be exposed when outerwear rides up. Sized from infant through early teen (EU 62/68 through 158/164), it's built to be passed between children rather than replaced each season.
How to layer it
For temperatures below about 5°C (40°F), pair with a Disana or Engel merino base layer underneath. The boiled wool outer handles wind and moisture; the fine knit inner traps warmth close to the body. This combination outperforms most synthetic outerwear systems and stays comfortable across a wider temperature range.
Materials & Construction
What Boiled Wool Is — and Why It Works
Boiled wool (also called walk fabric or fulled wool) begins as a fine merino knit that is then washed in hot water under controlled agitation. The heat and friction cause the individual wool fibers to interlock and felt together, producing a dense, smooth fabric that is structurally different from the original knit. The result is a fabric that resists fraying at cut edges, sheds surface moisture, blocks wind without waterproofing chemicals, and insulates even when slightly damp. At 420 GSM, Disana's boiled wool is meaningfully heavier than typical fleece or soft-shell fabrics — you feel the substance when you hold it.
The jacket is not waterproof and is not sold as such. In light rain or snow it performs well; water beads and rolls off the surface. In sustained heavy rain it will eventually saturate. This is honest material behavior, not a defect — it is the same trade-off that made boiled wool the standard outerwear fabric in the Alps for centuries.
Outer Shell
100% organic boiled merino wool — 420 GSM [Verify]. Dense fulled construction; naturally wind-resistant and water-resistant. Wool sourced from certified organic farms in Argentina.
Partial Lining
100% organic cotton — used in the hood, neck, and shoulder yoke area. Soft against the face and back of the neck where boiled wool contacts skin directly.
Buttons
Large tagua nut (vegetable ivory) buttons. Sized for small hands to manage independently — no zip required for the button-front version.
Certifications
GOTS certified (Global Organic Textile Standard) and kbT certified (organic livestock farming). Made in Germany — knitting, sewing, quality control, and dispatch all at Disana's own facility.
Key Features
Designed for Active Kids
High-Reach Cut
The sleeve and shoulder pattern is cut for freedom of movement — arms can reach up without the jacket rising out of position. Important for climbing, carrying, and being lifted in and out of car seats and carriers.
Extended Back Panel
The back of the jacket is cut longer than the front, specifically to stay in place when children bend forward, crawl, or climb. Lower back exposure — the most common complaint with children's outerwear — is eliminated.
Reflective Safety Stripes
Reflective stripes on the front and back improve visibility in low-light conditions — relevant for early-morning school drop-offs and late-afternoon outdoor play during winter months when daylight is short.
Contoured Hood
The hood is shaped to match a child's head profile rather than sitting loosely. The interior is lined with fine organic cotton to keep the boiled wool surface off the face and neck. Large enough for a hat underneath on colder days.
Knitted Cuffs
Fine merino knit cuffs close the sleeve openings gently — they seal against wind and cold air without binding at the wrist, and can be turned back when children warm up during active play.
Deep Inset Pockets
Generously sized applied pockets with secure closures. Built for the practical reality of outdoor childhood: rocks, pinecones, wet mittens, snacks.
Sizing
Size Chart — by Height
Disana sizes by height, not by age. The age ranges below are approximate guides only — measure your child's height to choose the right size. Disana outerwear is cut with room for layering underneath; do not size up for this jacket. If your child is between sizes, the smaller size is generally correct.
| EU Size |
Approx. Age |
Height |
| 62–68 |
3–6 months |
24–27 in |
| 74–80 |
6–12 months |
29–31 in |
| 86–92 |
1–2 years |
34–36 in |
| 98–104 |
3–4 years |
38–41 in |
| 110–116 |
5–6 years |
43–45 in |
| 122–128 |
7–8 years |
48–50 in |
| 134–140 |
9–10 years |
52–55 in |
| 146–152 |
11–12 years |
57–59 in |
Note: In sizes 110/116 and larger, the jacket is cut slightly longer and slimmer than the younger sizes — proportioned for taller children rather than a straight scale-up of the toddler cut.
Honest Assessment
Is This the Right Jacket for Your Child?
Works best for
Children who spend genuine time outdoors — daily walks, playground time, forest school, winter hiking. Families already comfortable with wool who understand it behaves differently from synthetic outerwear. Parents looking for an outerwear piece that will last multiple children and multiple years. Useful in climates with cold, damp, or snowy winters; also effective as a shoulder-season jacket in milder climates.
Trade-offs to know
Boiled wool is water-resistant, not waterproof. In sustained heavy rain it will eventually absorb moisture and feel heavy. It is not the right choice for all-day rain exposure — a waterproof shell would be more appropriate in that scenario. The jacket is also heavier than synthetic alternatives at equivalent warmth, which some smaller children notice. Wool care is required: spot cleaning handles most situations, but a full wash when needed means cold water and wool wash, laid flat to dry. The price reflects heritage European construction and certified organic materials; this is an investment piece, not a disposable one.
Investment framing
Disana boiled wool jackets are routinely passed between siblings and sold secondhand after years of use — they are among the few children's outerwear items that genuinely hold up across multiple wearers. The cost per year of use, when amortized across two or three children, is comparable to or lower than fast-fashion alternatives. Tagua nut buttons can be replaced individually if lost; the wool itself does not pill or break down with correct care.
Care Instructions
Caring for Boiled Wool
Spot clean first Hand wash or wool cycle Cold water only Wool wash detergent Lay flat to dry No tumble drying Brush surface to refresh
Boiled wool rarely needs a full wash. Most surface dirt dries and brushes off, and most spots can be spot-cleaned with a damp cloth. When a full wash is necessary, hand wash in cold water with a wool-specific detergent (Eucalan or Sonett wool wash work well), or use the wool or delicate cycle on your machine with cold water only. Never wring — press water out gently and lay flat to reshape and air dry away from direct heat. Do not tumble dry; heat will cause the boiled wool to felt further and shrink. With correct care, the jacket maintains its shape, water resistance, and warmth for years. Airing between wears is usually sufficient for odor — wool's natural fiber structure resists odor without frequent washing.
FAQ
Common Questions
Is boiled wool itchy? My child is sensitive to wool.
Disana uses organic merino wool, which is a fine-fiber wool meaningfully softer than standard commercial wool. Because boiled wool is also a fulled fabric — the fibers have locked together — the surface is smooth rather than open-fiber knit. The portion of the jacket that touches skin directly (the hood, neck, and shoulder area) is also lined with organic cotton, specifically to address this concern. Most children who react to coarser wools tolerate boiled merino well. If your child has a confirmed wool protein sensitivity (rather than a texture reaction), consult with an allergist before purchasing any wool garment.
Is this jacket waterproof? Will it keep my child dry in the rain?
The jacket is water-resistant, not waterproof. Boiled wool naturally sheds light rain and snow — water beads on the surface rather than immediately soaking in, due to lanolin retained in the fiber and the density of the fulled fabric. In light to moderate precipitation it performs well for typical outdoor play. In sustained heavy rain or all-day wet conditions, the wool will eventually saturate. For climates with frequent heavy rain, a waterproof shell worn over or under this jacket would provide better coverage.
How does this compare to a synthetic fleece or softshell jacket?
Synthetic fleece dries faster and weighs less at equivalent warmth. Boiled wool is heavier and takes longer to dry if it gets wet, but it insulates even when damp, naturally resists odor without chemical treatment, regulates temperature more effectively across changing activity levels, and does not shed microplastics into waterways when washed. For children who wear their outerwear hard every day, the durability and odor resistance of boiled wool often means far less washing than a synthetic equivalent. It is a different material system with different strengths — not strictly better or worse, but better suited to specific contexts.
Should I size up for room to grow or for layering underneath?
Disana's guidance is to select by your child's current height and not size up. The jacket is cut with layering room already built in — a merino base layer fits comfortably underneath the recommended size. Sizing up tends to produce a jacket with a hood that does not sit correctly and sleeves that extend past the hands, which are real functional problems in outerwear. If your child is exactly between heights, choose the larger size.
What does GOTS certified mean on this jacket?
GOTS stands for Global Organic Textile Standard, the leading international standard for organic textiles. GOTS certification covers the entire production chain: organic fiber farming, spinning, dyeing, sewing, and finishing. It prohibits toxic dyes, heavy metals, and harmful processing chemicals at every stage. On a Disana jacket, GOTS means the merino wool was grown without synthetic pesticides or fertilizers, processed without harmful chemicals, and produced in socially compliant working conditions. The kbT certification additionally verifies the specific livestock welfare standards under which the sheep were raised.
How often does this jacket need to be washed?
Less often than you might expect. Wool is naturally odor-resistant — the fiber structure does not trap odor the way synthetic fabrics do. Surface dirt on boiled wool typically dries and brushes off. Most parents find that spot cleaning handles day-to-day use, with a full wash only a few times per season. This is one of the practical advantages of wool outerwear over synthetic alternatives that require frequent laundering to stay fresh.
Is this the classic button-front jacket or the zip version?
Disana makes two boiled wool jacket styles: the classic version with large tagua nut buttons, knitted cuffs, and reflective safety stripes; and a zip version with raglan sleeves and a merino-lined hood. This listing is for the classic button-front version with reflective stripes. The zip version is a separate listing. Both use the same 420 GSM organic boiled merino wool shell and are made in Germany.
