A good night's sleep starts with the right sleepwear. But which men's pajama do you choose? Poplin or flannel? Long or short? What size? And what really makes a pajama comfortable all night long?
At El Búho Nocturno, a Spanish family business with more than 60 years and 3 generations of master tailors, we know everything about men's pajamas. In this complete guide, we explain how to make the perfect choice — for every season, every body, and every taste. Our full collection of men's pajamas is available from S to 5XL, with no price surcharge. Trustpilot 4.7/5.
Which fabric for a men's pajama?
The fabric is the most important choice. Everything depends on it: how warmly you sleep, the season, and how your skin reacts. The European standard EN 13402 classifies clothing quality based on composition — at El Búho Nocturno we use only 100% cotton in all models.
| Fabric | Season | Ideal for | Care |
|---|---|---|---|
| Poplin 100% cotton | Summer / year-round | Warm sleepers, sensitive skin | 40°C, easy |
| Double-Peach flannel | Autumn / winter | Cold sleepers, maximum comfort | 30°C, flat dry |
| Cotton velvet | Winter | Luxury, cold climate | 30°C, gentle |
| Cotton jersey | Spring / summer | Active sleepers, freedom of movement | 30°C, flat dry |
Poplin: the classic choice
The poplin pajama is the best-selling men's pajama worldwide — and for good reason. 100% cotton, lightly woven, maximally breathable. Ideal for the Dutch climate where temperatures vary. Gets softer with every wash and lasts for years.
Double-Peach Flannel: warm and soft
The flannel pajama in Double-Peach quality is brushed on both sides — giving that soft, warm touch you feel as soon as you put it on. Perfect for Dutch winters. Gets better with every wash.
Velvet: the luxury alternative
The velvet pajamas in 100% cotton are the premium choice: warm, elegant, and with a beautiful drape. For those who love the best.
Which men's pajama model?
Long men's pajamas
The classic model: long pants and long jacket with lapels. Timeless, elegant, and suitable for all seasons. Our long men's pajamas are available in poplin, flannel, and velvet.
Short men's pajamas
For summer, the short pajamas — short pants and short jacket — are the best choice. Maximum ventilation, minimal warmth. Available up to 5XL.
Pajama pieces sold separately
Prefer flexibility? Our pajama pants and pajama t-shirts are also sold separately for mixing and matching.
Men's pajama size chart: full overview
Our sizes are cut roomier than the market average. When in doubt: choose the smaller size.
| 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 |
👉 Complete size chart with measuring instructions. Need larger sizes? Check out our large size collection up to 5XL — no extra charge.
Our best-selling men's pajamas
These models are our absolute bestsellers — all available up to 5XL, with no extra charge:
- Long Poplin Pajamas with Stripes Blue (1404) — the absolute bestseller, up to 5XL
- Long Pajama Revers Poplin Check Blue (1403) — timeless check pattern, up to 5XL
- Long Premium Pajama Poplin Stripes Light Blue (2912) — premium cotton, up to 5XL
- Long Premium Pajama Flannel Check Navy (2815) — warmest winter choice, up to 5XL
- Short Summer Pajama Judo Poplin Stripes Blue (4547) — best seller in summer, up to 5XL
Men's pajamas large sizes: XXL to 5XL
At El Búho Nocturno, large sizes are not an afterthought — they have been part of the collection from the start. 4XL (chest 124-132 cm) and 5XL (chest 132-140 cm) have the same fabric, cut, and finish as the standard sizes. No price surcharge. See our complete guide: Men's Pajamas Large Sizes: Complete Guide 3XL 4XL 5XL.
Additional men's sleepwear
- Men's winter robe — the perfect addition, up to 5XL
- Cotton boxers — classic underwear in all sizes
- Cotton polos — elegance for daytime
How to care for a men's pajama?
| Fabric | Washing | Spinning | Drying | Ironing |
|---|---|---|---|---|
| Poplin | 40°C | Normal | Drying line or low tumble dryer | Yes, easy |
| Flannel | 30°C | Soft | Flat or drying line | Steam, soft |
| Velvet | 30°C | 600 to max. | Flat, no tumble dryer | Steam with cloth |
| Jersey | 30°C | Soft | Flat | Steam, soft |
Why El Búho Nocturno?
We are not a fast fashion brand. El Búho Nocturno is a Spanish family business that has been making pajamas for over 60 years — with the same dedication to quality, the same fabrics, and the same craftsmanship as at its founding. Every pajama is made in Spain, with European quality control.
- ✅ Sizes S to 5XL — no price surcharge
- ✅ 100% cotton in all models
- ✅ Shipping within 24-48 hours
- ✅ 30-day returns
- ✅ Trustpilot 4.7/5 with thousands of reviews
👉 View the full collection — El Búho Nocturno — Shipping 24-48h. Returns 30 days.
Frequently asked questions about men's pajamas
Which fabric is best for men's pajamas?
It depends on the season. For summer, 100% cotton poplin is the best choice: breathable, light, and comfortable. For winter, Double-Peach flannel is ideal: warm, soft, and improves with every wash.
How do I choose the right size?
Measure your chest and waist and compare with our size chart. When in doubt: choose the smaller size — our pajamas are cut roomier than the market average.
Up to what size are the pajamas available?
Up to 5XL (chest circumference 132-140 cm) — without a price surcharge. The same quality in all sizes. More info: large size guide.
How long does a good pajama last?
A quality cotton pajama lasts 5 to 10 years with proper care. Our poplin pajamas get softer with every wash and do not lose their shape.
Can I exchange if the size doesn't fit?
Yes, within 30 days. Simple and hassle-free.
Are the pajamas made in Europe?
Yes. All pajamas are made in Spain, with European quality control and over 60 years of craftsmanship.
Is there a price surcharge for large sizes?
No. From S to 5XL you pay the same price. No exceptions.
What is the difference between poplin and flannel?
Poplin is lightweight woven cotton — ideal for summer and warm sleepers. Flannel is brushed cotton on both sides — warm, soft, and perfect for winter. Both are 100% cotton and get softer with every wash.