Finding a men's large size pajama that does not sacrifice quality, elegance, or comfort is harder than it should be. Most brands offer their best models only up to XL or XXL — large sizes are often limited to basic options with inferior fabrics.
At El Búho Nocturno, a Spanish family business with over 60 years and 3 generations of master tailors, we believe that elegance and comfort have no size. That is why our entire collection of men's pajamas is available from S to 5XL — same premium cut, same quality fabrics, same level of finish in all sizes. Made in Spain and Portugal. Trustpilot 4.7/5.
Size Guide: Complete Large Size Chart
The European standard (EN 13402) defines clothing sizes based on body measurements. Our sizes comply with this standard:
| Size | Number | Chest (cm) | Waist (cm) | Hips (cm) |
|---|---|---|---|---|
| S | Size 2 | 88–92 | 74–78 | 94–98 |
| M | Size 3 | 96–100 | 82–86 | 102–106 |
| L | Size 4 | 100–104 | 86–90 | 106–110 |
| XL | Size 5 | 104–108 | 90–94 | 110–114 |
| XXL | Size 6 | 108–116 | 94–102 | 114–122 |
| XXXL | Size 7 | 116–124 | 102–110 | 122–130 |
| 4XL | Size 8 | 124–132 | 110–118 | 130–138 |
| 5XL | Size 9 | 132–140 | 118–126 | 138–146 |
👉 Check our complete size guide. If in doubt between two sizes, choose the smaller size — our cut is more generous than the market standard.
Our Best-Selling Large Size Pajamas
- Long Lapel Poplin Pajamas Blue Stripes (1404) — classic poplin cut, up to 5XL
- Long Lapel Poplin Pajamas Blue Plaid (1403) — timeless plaid pattern, up to 5XL
- Long Premium Poplin Pajamas Light Blue Stripes (2912) — premium cotton, up to 5XL
- Long Premium Flannel Pajamas Blue Plaid (2815) — Double-Peach flannel for winter, up to 5XL
- Short Summer Judo Pajamas Poplin Blue Stripes (4547) — the best-selling summer pajamas, up to 5XL
Fabric Comparison for Men's Pajamas in Large Sizes
| Fabric | Season | Large size advantage | Collection |
|---|---|---|---|
| 100% cotton poplin | Summer / all year | Maximum breathability, cool | See |
| Double-Peach flannel | Winter | Warms without suffocating, soft on both sides | See |
| Cotton velvet | Winter | Luxury, warmth, elegant fit | See |
| Cotton jersey | Summer / mid-season | Elastic, adapts to the body | See |
The Best Men's Pajamas in Large Sizes by Season
Summer: men's short pajamas XXL up to 5XL
For summer, the short poplin pajamas 100% cotton are the perfect choice in large sizes. Breathable cotton better regulates body temperature — especially important in large sizes. Available up to 5XL.
Winter: men's flannel pajamas in large sizes
For winter, the Double-Peach 100% cotton flannel pajamas are the most popular option: warm without suffocating, improves with each wash. For maximum luxury: velvet pajamas also up to 5XL.
Mid-season: men's long poplin pajamas XXL
For spring and autumn, the mid-season poplin pajamas — light, elegant, available in all large sizes.
Men's Pajamas 4XL and 5XL: what you need to know
Sizes 4XL and 5XL are the hardest to find on the market. At El Búho Nocturno, 4XL (chest 124-132 cm) and 5XL (chest 132-140 cm) are full sizes — planned from the start, not added later. Same fabric, same cut, no price surcharge.
Complementary Products in Large Sizes
- Winter robes — the perfect complement to pajamas, up to 5XL
- Cotton boxers — classic underwear in large sizes
- Pajama pants — to match
- Pajama T-shirts — maximum flexibility
- Cotton polos — casual elegance in large sizes
Care for Your Large Size Pajama
| Fabric | Washing | Spinning | Drying | Ironing |
|---|---|---|---|---|
| Poplin | 40°C | Normal | Drying rack or gentle dryer | Yes, easy |
| Flannel | 30°C | Gentle | Flat or drying rack | Gentle steam |
| Velvet | 30°C | 600 rpm max. | Flat, no dryer | Steam with cloth |
| Jersey | 30°C | Gentle | Flat | Gentle steam |
How to Choose the Right Large Size
- Measure chest and waist and compare with our size guide
- If in doubt, choose the smaller size — our generous cut allows it
- For robes worn over pajamas: one size up
- Still have questions? Contact us for free
60 Years of Tradition — in All Sizes, No Compromises
At El Búho Nocturno, we never expected large sizes to become a trend. We have been making quality clothing in all sizes for decades — because a gentleman who deserves a good pajama has no size. Made in Spain and Portugal. Trustpilot 4.7/5.
👉 Entire collection — El Búho Nocturno — Shipping 24-48h. 30-day returns. No extra charge for large sizes.
Frequently Asked Questions: Men’s Pajamas Large Sizes
Up to what size do El Búho Nocturno pajamas go?
Up to 5XL (Size 9), chest 132-140 cm, waist 118-126 cm. The entire collection without exceptions and no extra charge.
What is the difference between XXL and 3XL?
XXL = chest 108-116 cm. XXXL/3XL = chest 116-124 cm. Same cut and fabrics for both.
Is the cut of large sizes the same as normal sizes?
Yes, in quality and finish. Specifically adapted for each size — not just a simple proportional increase.
What fabric is used for large sizes in summer?
100% cotton poplin: maximum breathability. Our summer pajama 4547 is the best seller in large sizes.
How to wash a large-size flannel pajama?
Gentle cycle at 30°C, gentle spin, dry flat. Flannel gets softer with each wash.
Can I exchange if the size doesn’t fit?
Yes, within 30 days, order under the same conditions. Simple and hassle-free.
Do larger sizes cost more?
No. No extra charge — same price from S to 5XL.
Where are the pajamas made?
Spain and Portugal, 60+ years of tradition. European quality control. Trustpilot 4.7/5.