JupiterSecret Men’s Flannel Pajama Pants, 3-Pack

JupiterSecret men’s pajama pants are listed as a three-pack of flannel sleep and lounge bottoms with pockets and a button fly. The listing highlights a drawstring waist and machine-washable care, while customer feedback is mixed on fit, fabric quality, and durability.

At a glance

Three-pair pack intended for sleeping and lounging.
Side pockets are described for carrying small items such as a phone or remote.
A drawstring waistband allows fit adjustment.
Machine washable according to the listing.

Price

$32.98Save 18%

Reference price: ~~$39.99~~

Price checked: Nov 14, 2026

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Pros and cons

Pros

Three pairs provide rotation between washes.
Side pockets and an adjustable drawstring suit casual lounging.
The listed machine-washable care is convenient for routine use.

Cons

Customer feedback reports durability concerns, including pants ripping or the crotch coming apart.
Fit and length reports are mixed, with some customers finding the pants too short.

Technical specifications

9 specifications

Product details
Brand	JupiterSecret
Department	mens
Pack size	3 Pack
Material	cotton flannel
Sizes listed	S,M,L,XL,XXL
Care	Machine washable
Pockets	side pockets
Waist	drawstring waistband
Fly	open fly in the front

What to know before buying

Listing details to confirm

Listing details are inconsistent about the material and waistband: the title and product copy describe cotton flannel, while another description says soft cotton, and the waistband is described both as drawstring-adjustable and as an elastic plush-backed waistband. The title specifies a button fly, while the product description calls it an open fly. Confirm the selected variant’s fabric, waist construction, fly, and sizing before purchase. Customer feedback also varies on fabric quality and fit, and includes durability complaints.

Who is it for?

A good fit for

Shoppers seeking a multi-pair sleepwear set for cooler-weather lounging.
Buyers who want pockets and a drawstring waist in pajama bottoms.

Less suited to

Buyers who need consistent sizing or a particularly long inseam without first checking the fit details.
Buyers prioritizing established durability, given the reported ripping and seam concerns.

JupiterSecret Men’s Flannel Pajama Pants, 3-Pack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 2,170 ratings

5 stars73%73%
4 stars12%12%
3 stars7%7%
2 stars3%3%
1 star5%5%

Customer feedback is generally favorable about quality, value, warmth, and enjoyment, with many five-star ratings. Reports are not uniformly positive: fit and length vary, fabric opinions are mixed, and some customers describe early ripping or the crotch coming apart. For buyers considering these cotton-flannel sleep pants, the warmth may appeal for cooler weather, but the feedback makes fit and durability worth weighing.

Positive themes

Customers describe the pants as warm and enjoyable, and some consider them a good gift.
Feedback includes positive comments about quality and value.

Negative themes

Some customers report ripping within a week or the crotch coming apart.

Mixed feedback

Fit and length feedback varies, with some finding the size accurate and others saying the pants are too short.
Fabric assessments differ, ranging from praise for cotton flannel to reports of cheap-feeling material.

Frequently asked questions

How many pairs are listed?

The title describes a three-pack. Check the selected listing variant to confirm its contents.

What material are the pants?

The title and product copy call them cotton flannel, but another description only says soft cotton. The exact fabric is not fully consistent across the listing.

Do they have pockets and a fly?

The listing describes side pockets and an open fly, while the title specifically calls out a button fly. Confirm the selected variant’s fly details.

How should they be cared for?

The listing says the pants are machine washable.