How many sleeves does $49.00 buy
One Compress charges $49.00 for "Premium Anti-Fatigue Bamboo Footsleeves", compare-at $75.00, badge "SAVE 34%", on all fifteen variants across both of its storefronts, checked on 13 September 2026, and no page on either domain says how many sleeves that buys. The product name is plural. There is no pack, pair or quantity option, and no count in the title, the price area, the variant options, the description or the size guide. The only place the brand writes "pair" on the footsleeves page is a returns FAQ: "Send them back and we will get another pair sent out." That is a sentence about replacement, not about the contents of the first parcel, read from onecompress.com on 13 September 2026.
OS1st closes the same question in one line of product-page copy: "Pairs come with two (2) sleeves per package. Singles are only available in Black." The page is not tidy about it, since the header shows only $24.99 until the Pair option is selected, but the sentence exists and it answers the question.
Koprez answers only if you open the right control. The title at koprez.com/products/foot-sleeve is "Koprez® Foot Sleeve", singular, the description gives no count, and the number shows up inside the quantity tier selector as "1 Sleeve $39.99 Each", checked on 13 September 2026. A second page, koprez.com/products/foot-sleeve-pair, sells two for $79.99 and then contradicts its own headline in the tier table underneath, pricing "1 Pair $10 OFF $69.99 Each". KnitPair sells a single at $29.99 and a pair at $37.99 and says which is which.
| Question | KnitPair | Koprez | One Compress | OS1st FS6 |
|---|---|---|---|---|
| How many sleeves? | stated in text | only in the quantity selector, "1 Sleeve $39.99 Each" | not stated anywhere | stated in text, "two (2) sleeves per package" |
| What is it made of? | not published | not published, "Premium nylon-spandex" | not published, "New Bamboo Material" | 76% Micro-Nylon, 24% LYCRA Spandex |
| How long to change my mind? | 100 days | 30 days | 30 days in the refund policy, 60 days on the product page | 30 days |
| Can I read the size chart as text? | yes, cm and in, 3 sizes | image only, 6 sizes | image only, 5 sizes | image only, 6 sizes |
| What do two sleeves cost? | $37.99 | $39.98 on offers.koprez.com, $69.98 on koprez.com | $98.00, which is $49.00 twice with no multi-pack on either store | $39.99 |
What it is made of
On this question the alternative you want is OS1st. They publish a composition, "24% LYCRA® Spandex, 76% Micro-Nylon", read from os1st.com on 13 September 2026, and they are the only one of the four brands here who does. A split like that can be checked against a garment already in your drawer, against a fibre you react to, and against the price of other nylon knits.
One Compress publishes material copy in its place: "New Bamboo Material makes these the most comfortable eco-friendly socks on the market", and "Bamboo draws moisture away 4x better than cotton", checked on 13 September 2026. Those name a material family and a comparative property. Koprez publishes "Premium nylon-spandex. Hypoallergenic, breathable, chemical-free. Durable comfort for daily wear.", checked the same day, which is two named fibres without percentages.
KnitPair does not publish fibre percentages, and neither do One Compress or Koprez. OS1st is the only brand of the four that publishes a split. What our page carries instead is a description rather than a composition: a knitted nylon ankle sleeve with an adjustable criss cross wrap strap, closed heel, open toe, about 60 g per sleeve, black.
The neighbouring specification is compression in mmHg, and here the category is uniformly silent. One Compress does not publish one, Koprez does not, OS1st does not, and KnitPair does not. The string mmHg did not appear on any of the eleven Koprez pages checked on 13 September 2026.
How long you have to change your mind
Three of the four brands publish one returns number. One Compress publishes two, on the same day, on its own properties. The product page carries a badge, "60-Day No-Risk Guarantee", and a sentence: "Try them for 60 days. If you don't feel less foot pain and improved mobility, send them back for a complete refund." The refund policy at onecompressbamboo.com/policies/refund-policy requires returns within "30 days of receiving your order" and items "returned in their original, unused and resalable condition". Both checked on 13 September 2026.
Two things move between those documents rather than one. The window halves, from 60 days to 30. The condition inverts as well: the marketing sentence invites you to wear the sleeves and send them back if they did not help, while the policy asks for them unused and resalable, which a worn sleeve is not on day 59 or on day 1. Get the brand to say in writing which document governs your order before you pay.
The comparison figures, all checked on 13 September 2026: Koprez publishes 30 days at koprez.com/pages/returns-and-exchange, quoting "All products come with a 30-day trial, starting from the day the parcel is received", and sells a $9.99 "Perfect Fit Guarantee™" add-on at checkout that buys a size exchange. OS1st publishes 30 days at os1st.com/pages/returns-and-exchanges. KnitPair's window is 100 days and it sits in the returns policy rather than in a badge.
Whether you can read the size chart
All four publish a size chart. Three publish it as a picture. Koprez's chart at koprez.com/pages/fs-size-guide is a heading and one image file, Plantar-Fasciitis-Size-Guide-Mob2_1_1024x1024.webp, with an empty alt attribute and zero table elements on the page. One Compress publishes 001_1f1abf2e-d070-43aa-bac3-2ad12f060aff.jpg. OS1st publishes OS1st-SizeCharts_FS6_Bracing-26_Q1.png. All three checked on 13 September 2026.
An image cannot be read by a screen reader, searched, or pasted into a message to whoever is holding the tape measure. The image files themselves were not opened, so no measurement out of any of the three appears on this page.
KnitPair publishes three sizes as text in both units. M 7.5 to 9 in, 19 to 23 cm. L 9 to 10.4 in, 23 to 26.5 cm. XL 10.4 in, 26.5 cm, and up. Measured about 2 inches, 5 cm, above the ankle bone, unisex. Three is fewer than One Compress's five and fewer than the six at Koprez and at OS1st, so this row splits: the text is ours and the choice is theirs.
What two sleeves cost
KnitPair's pair is $37.99. Koprez's cheapest published price for two is $39.98, on offers.koprez.com/foot-sleeve-deg-bogo, which reads "Koprez® Foot Sleeves $39.98 ($159.98 value) Buy 1, get 1 free, 2 sleeves at $19.99 each. Regular price $79.99 per sleeve." Our margin there is $1.99, which is worth naming exactly rather than bolding and hoping you round it up. On koprez.com itself the same two sleeves are $69.98 under the tier "2 Sleeves +Free Shipping $10 OFF $34.99 Each", and Koprez's advertising points at the cheaper of its own numbers: 80 of 90 sampled active Koprez US ads carried buy one get one free on 13 September 2026, about 89 percent. Those two Koprez prices are set against One Compress's in the three way comparison at /p/koprez-vs-one-compress-vs-knitpair, if that is the pair of brands you are choosing between.
OS1st charges $39.99 for a pair it defines as two sleeves, which is $2.00 above ours.
Two One Compress units cost $98.00, which is $49.00 twice with no multi-pack on either store, and that figure will not resolve into a price per sleeve. If a unit is two sleeves, those two units are four sleeves. If a unit is one sleeve, $49.00 is the most expensive single here, $9.01 above Koprez's $39.99. A third figure agrees with neither reading: an advertorial at onecompress.com/pages/purelivingdigest1215-1, checked on 13 September 2026, says "That's just $69 for two pairs (normally $150)."
The customer count published five times
One Compress publishes a customer count in five places and the five do not agree. Each row below names where it was read.
| Number as published | Wording | Named source |
|---|---|---|
| 800,000+ | "800,000+ Satisfied Customers" | Both homepages, onecompress.com and onecompressbamboo.com |
| 750,000+ | "750,000+ customers put their trust in Onecompress" | The footsleeves product page on onecompress.com |
| 500,000+ | "Join the 500,000+ Happy Customers" | The same homepage that carries the 800,000+ figure |
| 170,000 | "Over 170,000 people have chosen Onecompress" | Advertorial at onecompress.com/pages/purelivingdigest1215-1 |
| 700,000+ | "Join 700,000+ happy sleepers." | Meta ad 2288785501955454, advertiser Ksquare, LLC |
Nobody outside the company can check a customer count. The five totals were all live on 13 September 2026 and run from 170,000 to 800,000, the largest more than four times the smallest, with two of them on the same homepage.
The product page publishes two efficacy percentages and the homepage a third, all read on 13 September 2026: "87% noticed meaningful pain relief within 2 weeks" and "94% say it feels more comfortable than other compression" on the product page, and "92% Feel Less Pain" on the homepage. No study, sample size or method is named beside any of them.
Two storefronts, two shipping thresholds
The brand runs two live storefronts. The $49.00 price and the $75.00 compare-at are identical on both, checked on 13 September 2026. The free shipping threshold is not: free over $75 on onecompressbamboo.com, free over $95 on onecompress.com. Same brand, same product, a $20 difference in what you have to spend to avoid a shipping charge, decided by which domain an ad happens to send you to.
Delivery timing disagrees with itself as well, at "2-5 business days" to the US in the FAQ against "3-7 working days" on the policy page, with a caveat that customs "in some rare cases this can cause shipping to take up to 40 days". US orders ship from Springfield, Missouri, and international orders "ship from different locations". Koprez has a milder version of the same split, "Up to 5 Business Days" in its shipping policy against "1-5 business days" in its FAQ. KnitPair publishes 7 to 12 business days to the United States and 8 to 14 to Canada, slower than both and stated once.
One observation belongs to a single day and a single domain. On 13 September 2026 the footsleeves product page on onecompressbamboo.com showed "Sold out". The stock state of onecompress.com was not checked.
Who should stay with One Compress
If you have worn a nylon and spandex sleeve, disliked how it felt, and a bamboo based knit is the variable you want to change, the substitutes on this page do not offer you that. None of the other three brands describes its sleeve as bamboo on the pages read on 13 September 2026. Koprez publishes "Premium nylon-spandex", OS1st publishes 76% Micro-Nylon and 24% LYCRA Spandex, and KnitPair's sleeve is knitted nylon. $49.00 is the price of the one that says bamboo, and five sizes is more than our three.
Send two emails before paying. Ask how many sleeves are in the box, and ask which document governs your return, the "60-Day No-Risk Guarantee" on the product page or the 30 day unused and resalable policy at onecompressbamboo.com/policies/refund-policy. A brand that answers both plainly has fixed the two things this page holds against it.
Who should switch, and who should buy nothing this week
If price per stated sleeve decides it, the answer is OS1st and it is not close. $24.99 for one, $39.99 for two, the count written into the copy, and the only published fibre split of the four. That is $5.00 under our single and $2.00 over our pair, checked on 13 September 2026.
If the returns window and a text size chart are what you are scoring on, those rows read 100 days and three sizes in centimetres and inches at KnitPair, against 30 days and image-only charts at Koprez, One Compress and OS1st.
If none of it is urgent, buy nothing this week and send three emails instead: how many sleeves, what the fibre percentages are, how many days to return. On the pages read on 13 September 2026, only OS1st published all three: a sleeve count in text, a fibre split, and one returns window. The replies will tell you more than any table, this one included.