What is 口ゴムゆったりレギュラーソックス?
Meet the unsung hero of your sock drawer. The 口ゴムゆったりレギュラーソックス (Loose-Cuff Regular Socks) from Daiso is a ¥110 essential that quietly solves one of everyday life's most annoying problems — that tight, red elastic ring left on your ankle after a long day on your feet.
The name says it all: 口ゴムゆったり literally means "relaxed mouth elastic." The cuff is intentionally engineered with a gentler, wider-set elastic band that hugs without digging in. The result? Zero sock marks, zero discomfort, and zero compromises on fit. Made from 99% polyester and 1% polyurethane, these socks are lightweight, moisture-wicking, and have just enough stretch to stay in place without squeezing. The flat packed size is 28 cm × 16 cm × 1 cm — slim enough to stuff into a travel pouch or gym bag without thinking twice.
Each pack contains one pair and comes in four versatile colorways: Black, Grey, Blue, and Beige — a lineup that covers everything from office wear to weekend casual. The subdued palette is deliberately neutral, making these easy to coordinate with virtually any outfit. If you've ever bought a ten-pack of socks only to find half of them too tight by evening, this ¥110 option deserves an immediate audition.
Source: daisonet.com
How to Use It — Hack Ideas
Primary Use — All-Day Comfort Sock: Wear these during long commutes, office hours, or full-day errands. The loose cuff is especially appreciated by people who sit for extended periods — think desk workers, drivers, or anyone prone to mild leg swelling by afternoon. The polyester blend keeps things breathable without the bulk of cotton.
Hack #1 — Compression Sock Alternative for Sensitive Skin: Counterintuitive, right? But if standard compression socks leave irritating marks on delicate skin — common for elderly wearers or people with circulation sensitivity — these loose-cuff socks offer a gentler middle ground. Layer them under loose trousers for a low-pressure support option during travel or long flights.
Hack #2 — Dust-Free Furniture Slider: Slip an old or worn-out pair over the legs of chairs or stools before sliding them across hardwood or tile floors. The polyester fabric glides smoothly and protects your floor finish without buying dedicated furniture pads. Stock up in multiple colors and match them to your furniture legs for a weirdly satisfying aesthetic touch.
---Reviews & Verdict
Shoppers who've tried Daiso's loose-cuff sock lineup are genuinely enthusiastic. The recurring theme across reviews? "I can't believe these are only ¥100." Users highlight the no-mark cuff as the standout feature — particularly those who've struggled with standard socks leaving indentations after long wear. One blogger described the fit as "the best cost-performance socks I've ever found," specifically calling out how the relaxed cuff makes them feel almost custom-fitted despite the bargain price.
The four-color range (Black, Grey, Blue, Beige) earns consistent praise for practicality. These aren't socks trying to be fashion statements — they're dependable dailies, and buyers appreciate the honesty. The polyester-dominant construction does mean they're thinner than wool or cotton blends, so they may not be the first pick for cold-weather warmth. That said, they layer perfectly under thicker socks in winter.
One caveat worth noting: the 1% polyurethane content means anyone with a latex or elastane sensitivity should check carefully before purchasing. Also, polyester socks in general require air-dry care to maintain their shape over many washes — toss them in a mesh laundry bag to extend longevity.
Overall verdict? These are a quiet, practical staple that over-deliver for their price point. The kind of product you buy once, then return to buy in every color.
---Value Score: 84/100
A near-perfect everyday sock at an absurd price — the loose cuff alone justifies the purchase, and the neutral colorway versatility pushes it firmly into "worth stocking up" territory. Drops just short of gem status only because polyester-only construction limits seasonal versatility. Great value, worth every yen.
