C-In2 resale prices & live listings
C-In2 resold for a median $17 over the last 12 months. Every price below comes from real sales, not from a guide.
What C-In2 underwear & socks sell for
C-In2 underwear & socks sell for a median $15 used and $17 new with tags on Poshmark.
Based on sales we tracked on Poshmark, last 12 months · Updated Nov 9, 2026 · Data as of Nov 7, 2026 · How we price →
C-In2 underwear & socks worth, a piece
Medians of completed sales, the retail price of new listings and the lowest live wholesale price a piece on Closo — each named by where it was measured.
New
Pre-owned or any condition
| Where | Condition | Price | Range | Basis | As of |
|---|---|---|---|---|---|
| New | |||||
| Poshmark | New with tags, men’s | $17 | $14–$25 | Sold, last 12 months | Nov 7 |
| Pre-owned or any condition | |||||
| Poshmark | Any condition | $17 | $12–$25 | Sold, last 12 months | Nov 7 |
| Poshmark | Used | $15 | $10–$25 | Sold, last 12 months | Nov 7 |
Changes compare the last 90 days with the 90 before.
When C-In2 underwear & socks sell
C-In2 underwear & socks sell in summer and autumn: Jun, Aug and Sep carried 58 % of the year’s sales, with the peak in Aug ’26.
The last 30 days ran 44 % below the 30 before them.
Listed vs sold · Poshmark
C-In2 market
Poshmark listings as of Nov 7, 2026
For resellersPrice to sell: more is listed than sells in six months.
Compared with
Men › Underwear & Socks, same 12 months: the category as a whole, and the two brands whose sold prices overlap C-In2’s band.
Category median · all brands
Sells in 41 days, 34 % sell-through.
Sunspel underwear & socks
Sells in 19 days, 100 % sell-through.
Wellow underwear & socks
Sells in 23 days, 95 % sell-through.
Recently sold
8 newest C-In2 underwear & socks sales. Titles as the sellers wrote them, trimmed.
Men’s Sky Blue Athletic Jockstrap Small New!$9SUsedOct 2
C-IN2 Men’s Minimal Thong Bobby Blue$11MUsedSep 24
C-IN2 men Ollie Orange Super bright Jock strap jockstraps underwear p…$10X-LargeUsedSep 20
Men's Scrimmage Collection Sport Briefs by C-IN2 in Perris Pink NWT!$17XLUsedSep 17
C-IN2 Men’s Scrimmage Brief Jockstrap in Mauve with Striped Waistband…$17X-LargeUsedSep 17
C-IN2 Men’s NU Light Blue Low Rise Briefs – Classic Comfort NWT!$20LUsedSep 1
C-in2 Men's Prime Collection Sport Briefs in Bright Bahari Blue NWT!$25LUsedSep 1
Men's Orange C-IN2 Scrimmage Jockstrap$15LUsedAug 22
Photos and titles belong to the sellers who listed them on Poshmark.
Buying C-In2 underwear & socks in bulk?
No wholesale lot carries C-In2 on the manifest right now.
How fast C-In2 sells, by category
| C-In2 underwear & socks | 57 days |
|---|
C-In2 is a trademark of its owner. Closo is not affiliated with or endorsed by C-In2.
About these numbers
Months of supply
Under 3 months is a seller's market, 3 to 6 balanced, over 6 a buyer's.
How this is measured
Poshmark listings live on the date the block shows (every seller, not only Closo shops), divided by an average month of the 12-month sales in “What C-In2 underwear & socks sell for”.
C-In2 — questions buyers ask
Answers come from live Closo listings and real sales, not from marketing copy.
