J KOO a gray tube top sweater
J KOO a gray tube top sweater

a gray tube top sweater

J KOO

$110.00

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Product Insights & Style Tips

J KOO evokes quiet city polish with a gray tube top sweater that feels sleek and instantly wearable. The outshell, a blend of 85% polyester and 15% nylon, offers a smooth, durable hand with a subtle sheen that keeps its edge from morning meetings to midnight plans. The tube top silhouette reads modern and refined, a clean canvas for layering with ease.

The silhouette sits close to the body, creating a streamlined line that pairs easily with high waist pants, skirts, or a sharp blazer. Layer it under a cardigan or jacket for extra coverage, or wear on its own to lean into the minimalist mood. It transitions gracefully from desk-to-dinner and street-to-studio, serving as a versatile base that lets accessories like pearls, chains, or leather belts sit cleanly with the look.

As a gray anchor, it nods to J KOO's clean, contemporary codes and pairs back to denim or tailored pieces for day-to-night edits.

Materials / Fabrication

  • Outshell: Polyester 85%, Nylon 15%
  • Color: Gray
  • Country of Origin: Republic of Korea

Recommended Care

  • Machine wash cold with like colors on a gentle cycle
  • Use mild detergent; avoid chlorine bleach
  • Line dry or tumble dry low to prevent shrinking
  • If needed, iron on low heat or use a pressing cloth

Fit Notes

  • Knit top is made from an 85% polyester and 15% nylon blend.
  • The tube top silhouette indicates a sleeveless, streamlined fit.
  • The color is gray.
J KOO a gray tube top sweater

Styling Tips

  • Pair it with denim to balance the knit's sleek tube silhouette and keep the look casual.
  • Finish with heels to elevate the proportions and let the knit top sit elegantly.
  • Carry a nylon designer bag to add a structured, polished finish that coordinates with the gray tones.

About J Koo

J Koo is a Korean fashion label that was founded by Central Saint Martins graduates Yeonjoo Koo and Jinwoo Choi. The husband-and-wife duo draws inspiration from traditional British menswear tailoring techniques into its sophisticated, modern designs. Shop the latest collection from J Koo, ranging in blazers, dresses, sweaters, trousers and jackets.