Soft, breathable pajama pants that actually feel like a treat — This Is J Pajama Pant review

If you want pajama pants that move with you, wash well, and still look put-together when you step out of the house, the This Is J Pajama Pant in Black is worth a close look. Built from viscose from bamboo and designed in Canada, these are more than basic sleepwear — they’re a loungewear staple for anyone who prioritizes comfort without giving up style.
Quick overview: what the Pajama Pant does
The This Is J Pajama Pant is a long, flowy pajama pant with a wide drawstring waistband that lets you adjust the fit. It’s marketed as a mix-and-match staple for loungewear and pajamas, made from 93% viscose from bamboo and 7% spandex. The result is a soft, slightly stretchy pant that drapes well and is machine washable and dryer friendly.
Key specs at a glance
- Price: 95 CAD
- Material: 93% viscose from bamboo / 7% spandex
- Sizes: XS, S, M, L, XL, XXL (XXL sometimes out of stock)
- Made in Canada; fabric patterns exclusive to This Is J
- Average rating: 4.8/5 from 214 reviews
Key features and real-world benefits
Ultra-soft bamboo fabric
Viscose from bamboo is the headline feature. It feels silky against the skin, breathes better than many synthetic materials, and keeps a relaxed drape. In practical terms, that means the pants stay comfortable whether you’re sleeping, working from home, or grabbing coffee.
Wide drawstring waistband — adjustable comfort
The wide drawstring waistband lies flat and offers a customizable fit. If your waist fluctuates or you prefer different fits for lounging versus sleeping, the drawstring gives you control without bulk.
Flowy, long cut — relaxed silhouette
The pant’s flowy cut prevents clinging and creates a flattering line on most body types. It’s easy to move in and pairs well with a tank, tee, or matching pajama top for a coordinated set.
Machine washable and dryer friendly — easy care
These pants are low-maintenance: toss them in the machine and the dryer. They keep their softness and shape with regular washing, which is ideal for everyday loungewear.
Made in Canada — quality and design
Manufactured in Canada with fabric patterns exclusive to This Is J, these pants have a thoughtful finish and consistent sizing. If you prefer products manufactured locally (or closer to home), this is a plus.
Fit, sizing and practical notes
The brand offers a clear size range and helpful mapping for common sizes. Below is a simple guide that reflects This Is J’s size notes:
| Size | Typical fit (This Is J) |
| XS | 0–2 |
| S | 0/2–4/6 |
| M | 6–8/10 |
| L | 10–12/14 |
| XL | 14–16/18 |
| XXL | 18–20/22 |
Fit tip: the fabric has slight stretch due to 7% spandex. If you like a more fitted waistband, consider sizing down; if you prefer maximum room in the hips and thighs, order your regular size.
How they perform in daily life
- Sleeping: Breathable fabric and soft seams mean fewer interruptions from discomfort. Lightweight enough for warmer nights.
- Lounging & remote work: Look neat on camera while staying comfortable for hours.
- Quick errands: The black color and clean cut make them easy to pair with a tee and sneakers for a low-effort outfit.
- Travel: Lightweight, packable, and wrinkle-resistant enough for short trips.
Average customer rating: 4.8/5 from 214 reviews — consistently praised for softness and fit.
Pros and cons
Pros
- Exceptionally soft, breathable bamboo fabric
- Adjustable wide drawstring waistband for comfortable fit
- Made in Canada with exclusive fabric patterns
- Machine washable and dryer friendly for easy care
- Versatile style — sleep, lounge, or casual wear
Cons
- Price (95 CAD) is above many basic pajama pants — but reflects material and manufacturing
- Limited color options in this listing (Black shown); patterned and colored versions may differ
- XXL availability can be inconsistent
Final verdict — who should buy the This Is J Pajama Pant
If you value fabric quality, comfort, and a flattering, versatile silhouette, the This Is J Pajama Pant is a strong choice. The bamboo viscose blend delivers hotel-soft comfort, the wide drawstring waistband adds practical adjustability, and the Canadian-made construction gives a feeling of premium finish. The pants work well for sleepers, remote workers, and anyone who wants loungewear that doubles as casual wear.
Buy if:
- You want ultra-soft, breathable bamboo pajama pants that last through regular washing.
- You prefer a relaxed, flowy fit with an adjustable waistband.
- You’re okay paying a little more for quality and local manufacturing.
Don’t buy if:
- You need a very structured or tapered pant — this is a relaxed, flowy style.
- You’re shopping on a strict budget and want the lowest possible price.
- You require immediate availability in XXL (stock can vary).
Final recommendation
Overall, the This Is J Pajama Pant in Black is a dependable, comfortable, and stylish loungewear piece. It’s especially well suited to anyone prioritizing softness and versatility — a reliable investment for sleep and everyday comfort. With a 4.8/5 customer rating and clear care instructions, these pants hold up as a premium wardrobe basic.
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