A good night's sleep starts with the right sleepwear. But which men's pajamas to choose? Poplin or flannel? Long or short? What size? And what makes pajamas truly comfortable all night long?
At El Búho Nocturno, a Spanish family business with a 60+ year history 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, body type, and taste. Our full collection of men's pajamas is available from S to 5XL, with no extra charge for size. Trustpilot 4.7/5.
Which fabric for men's pajamas?
Fabric is the most important choice. It all depends on how warm you sleep, the season, and how your skin reacts. At El Búho Nocturno, we use only 100% cotton in all models.
| Fabric | Season | Ideal for | Care |
|---|---|---|---|
| 100% cotton poplin | Summer / all year | Warm sleepers, sensitive skin | 40°C, easy care |
| Double-Peach flannel | Autumn / winter | Cold sleepers, maximum comfort | 30°C, dry flat |
| Cotton velvet | Winter | Luxury, cold climate | 30°C, gentle |
| Cotton jersey | Spring / summer | Active sleepers, freedom of movement | 30°C, dry flat |
Poplin: the classic choice
Poplin pajamas are the best-selling men's pajamas worldwide — and for good reason. 100% cotton, lightly woven, maximally breathable. Ideal for changing Polish temperatures. Becomes softer with every wash and lasts for years.
Double-Peach flannel: warm and soft
Flannel pajamas in Double-Peach quality are brushed on both sides — giving that soft, warm texture you feel immediately upon wearing. Perfect for Polish winters. Improves with every wash.
Velvet: a luxurious alternative
Velvet pajamas made of 100% cotton are a premium choice: warm, elegant, and beautifully draped. For those who appreciate the best.
Which men's pajama model?
Long men's pajamas
Classic model: long pants and a 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, short pajamas — short pants and short jacket — are the best choice. Maximum ventilation, minimal warmth. Available up to 5XL.
Pajama pieces separately
Prefer flexibility? Our pajama pants and pajama t-shirts are also available separately for mixing and matching.
Men's Pajama Size Chart
Our sizes are roomier than average on the market. If in doubt: choose a 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 |
👉 Full size guide with measuring instructions. Need larger sizes? Check our large size guide up to 5XL — no extra charge.
Our Best-Selling Men's Pajamas
- Long Pajamas Flap Poplin Stripes Blue (1404) — absolute bestseller, up to 5XL
- Long Pajamas Flap Poplin Check Blue (1403) — timeless check pattern, up to 5XL
- Long Premium Pajamas Poplin Stripes Light Blue (2912) — premium cotton, up to 5XL
- Long Premium Pajamas Flannel Check Navy (2815) — warmest winter choice, up to 5XL
- Short Summer Pajamas Judo Poplin Stripes Blue (4547) — best seller in summer, up to 5XL
Supplementary Sleepwear
- Men's Winter Robe — perfect complement, up to 5XL
- Cotton Boxers — classic underwear
- Cotton polo — everyday elegance
How to Care for Men's Pajamas?
| Fabric | Washing | Spinning | Drying | Ironing |
|---|---|---|---|---|
| Poplin | 40°C | Normal | Tumble dryer or low heat drying | Yes, easy |
| Flannel | 30°C | Delicate | Lying flat or on a drying rack | Steam, gently |
| Velvet | 30°C | Max 600 rpm | Lying flat, no tumble dryer | Steam with fabric |
| Jersey | 30°C | Delicate | Lying flat | Steam, gently |
Why El Búho Nocturno?
We are not a fast fashion brand. El Búho Nocturno is a Spanish family company that has been making pajamas for over 60 years — with the same passion for quality, the same fabrics, and the same craftsmanship as at the start. Every pajama is made in Spain, with European quality control.
- ✅ Sizes S to 5XL — no extra charge for size
- ✅ 100% cotton in all models
- ✅ Shipping within 24-48h
- ✅ 30-day returns
- ✅ Trustpilot 4.7/5 with thousands of verified reviews
👉 See the full collection — El Búho Nocturno — Shipping 24-48h. 30-day returns.
Frequently Asked Questions about Men's Pajamas
What fabric is best for men's pajamas?
It depends on the season. For summer, 100% cotton poplin is the best choice: breathable, lightweight, and comfortable. For winter, Double-Peach flannel is ideal: warm, soft, and improves with every wash.
How to choose the right size?
Measure your chest and waist circumference and compare with our size chart. If in doubt: choose the smaller size — our pajamas are roomier than average on the market.
Up to what size are the pajamas available?
Up to 5XL (chest circumference 132-140 cm) — at no extra cost. The same quality in all sizes. More info: large size guide.
How long does a good pajama last?
A good cotton pajama, with proper care, lasts 5 to 10 years. Our poplin pajamas become 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.
Do larger sizes cost more?
No. From S to 5XL the price is the same. No exceptions.
What is the difference between poplin and flannel?
Poplin is a lightly woven cotton — perfect for summer and for those who sleep warm. Flannel is brushed cotton on both sides — warm, soft, and ideal for winter. Both are 100% cotton.