Finding men’s pajamas in large sizes that don’t compromise on quality, elegance, or comfort is harder than it should be. Most brands offer their best models only up to XL or XXL — large sizes often limit themselves to basic options with inferior fabrics.
At El Búho Nocturno, a Spanish family business with a 60+ year history and 3 generations of tailoring masters, we believe elegance and comfort have no size. That’s why our entire collection of men’s pajamas is available from S to 5XL — the same premium cut, the same highest-quality fabrics, the same level of finish in all sizes. Made in Spain. Trustpilot 4.7/5.
Size Chart: Complete Overview of Large Sizes
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 full size guide. If in doubt between two sizes, choose the smaller one — our cut is roomier than the market standard.
Our Best-Selling Pajamas in Large Sizes
- Long Pajamas Flap Poplin Stripes Blue (1404) — classic poplin cut, up to 5XL
- Long Pajamas Flap Poplin Check Blue (1403) — timeless check pattern, up to 5XL
- Long Premium Poplin Pajamas Light Blue Stripes (2912) — premium cotton, up to 5XL
- Long Premium Flannel Pajamas Navy Check (2815) — Double-Peach flannel for winter, up to 5XL
- Short Summer Judo Poplin Pajamas Blue Stripes (4547) — best-selling summer pajamas, up to 5XL
Fabric Comparison for Men's Pajamas in Large Sizes
| Fabric | Season | Advantage of large sizes | Collection |
|---|---|---|---|
| 100% cotton poplin | Summer / all year | Maximum breathability, cool | See |
| Double-Peach flannel | Winter | Warm without overheating, soft on both sides | See |
| Cotton velvet | Winter | Luxury, warmth, elegant design | See |
| Cotton jersey | Summer / mid-season | Flexible, fits the body | See |
Best Men's Pajamas in Large Sizes by Season
Summer: men's short pajamas XXL up to 5XL
For summer, short poplin pajamas 100% cotton are the ideal choice in large sizes. Breathable cotton better regulates body temperature — especially important in large sizes. Available up to 5XL.
Winter: men's flannel pajamas large sizes
For winter, Double-Peach flannel pajamas 100% cotton are the most popular option: warm without overheating, improves with every wash. For maximum luxury: velvet pajamas also up to 5XL.
Mid-season: long men's XXL poplin pajamas
For spring and autumn, mid-season poplin pajamas — light, elegant, available in all large sizes.
Men's Pajamas 4XL and 5XL: What You Should 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-fledged sizes — planned from the start, not added later. The same fabric, the same cut, no extra charge for size.
Complementary Products in Large Sizes
- Winter robes — the perfect complement to pajamas, up to 5XL
- Cotton boxers — classic underwear in large sizes
- Pajama pants — for mixing and matching
- Pajama T-shirts — maximum flexibility
- Cotton polo — casual elegance in large sizes
Care for Large Size Pajamas
| Fabric | Washing | Spinning | Drying | Ironing |
|---|---|---|---|---|
| Poplin | 40°C | Normal | Low dryer or drying room | Yes, easy |
| Flannel | 30°C | Delicate | Flat or on drying rack | Steam, gentle |
| Velvet | 30°C | Max 600 rpm | Flat, no dryer | Steam with fabric |
| Jersey | 30°C | Delicate | Flat | Steam, gentle |
How to Choose the Right Large Size
- Measure your chest and waist and compare with our size chart
- If in doubt, choose the smaller size — our generous cut allows for this
- For the robe worn over pajamas: one size larger
- Still have doubts? Contact us for free
60 Years of Tradition — In All Sizes, Without Compromise
At El Búho Nocturno, we didn’t wait for large sizes to become fashionable. For decades, we have been making the highest quality clothing in all sizes — because a gentleman deserving of good pajamas has no size. Made in Spain. 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 are El Búho Nocturno pajamas available?
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 same fabrics in both.
Is the cut of large sizes the same as standard ones?
Yes, in terms of quality and finish. Specially tailored for each size — not just a proportional enlargement.
What fabric for large sizes in summer?
Poplin 100% cotton: maximum breathability. Our summer pajama 4547 is the best seller in large sizes.
How to wash large size flannel pajamas?
Delicate program at 30°C, gentle spin, dry flat. Flannel becomes softer with each wash.
Can I exchange if the size doesn’t fit?
Yes, within 30 days, product in the same condition. Simple and hassle-free.
Do large sizes cost more?
No. No extra charge — the same price from S to 5XL.
Where are the pajamas made?
Spain, 60+ years of tradition. European quality control. Trustpilot 4.7/5.