Applies to: Light Gray / XL (130–140 jin); Light Gray / L (115–130 jin); Light Gray / M (105–115 jin); Oatmeal / S (80–105 jin); White / S (80–105 jin); Black / S (80–105 jin); White / M (105–115 jin); Black / XL (130–140 jin); Pearl Gray / L (115–130 jin); White / L (115–130 jin); Light Gray / S (80–105 jin); White / XL (130–140 jin); Pearl Gray / M (105–115 jin); Oatmeal / XL (130–140 jin); Oatmeal / M (105–115 jin); Black / L (115–130 jin); Oatmeal / L (115–130 jin); Pearl Gray / XL (130–140 jin); Pearl Gray / S (80–105 jin); Black / M (105–115 jin)

Product Details

Women's wool mock-neck long-sleeve base-layer sweater. Regular length, thick weight, solid color, and simple business-casual style. The fabric is listed as wool, with the material composition stated as 100.0% wool.

Applies to: Black / M (105–115 jin)

Brand: EFINI (伊芙丽).

Brand: EFINI (伊芙丽).

“Chang Zi” base-layer top. 25 years of craftsmanship, with a classic design upgraded; a premium experience in both appearance and feel.

Fabric update: Made with a yarn from a global leader in worsted wool yarn with 59 years of experience; fine and skin-friendly.

Refined fit: Carefully adjusted tailoring follows the body without restricting movement and creates an elegant silhouette.

Construction: Uses 3D WHOLEGARMENT fully fashioned technology to follow the body's curves like a second skin, for a skin-friendly, free feel.

We believe true luxury is for the skin to feel as though clothing is not there, while being gently embraced at every moment.

A timeless staple for the wardrobe.

Applies to: Black / M (105–115 jin)

Styling suggestions: Wear alone at 15–25°C; layer under a suit at 10–20°C; layer under a coat at −5 to −10°C.

Suitable for wearing on its own in spring and autumn, or as a layering piece in winter. In regions with suitable temperatures, it can also be worn year-round.

Simple in appearance, with design details. Selected all-wool yarn helps improve comfort.

Suitable for a week of outfit combinations; can be worn as a layering piece or on its own.

The image headline asks, “Why does EFFINI choose German yarn?” It lists: 20+ selected knitwear items, 6 rounds of environmentally friendly dyeing, 7 spinning processes, and 5 stages of finished-product quality inspection.

Applies to: Black / M (105–115 jin)

Drawing on fine German textile and dyeing processes, the product is made with advanced Yangzi textile equipment that is regularly upgraded. Strict quality control covers the full process, from raw-material selection to finished-product inspection. “Yangzi Yarn” has become a term recognized in the industry as synonymous with high quality.

Made with 3D WHOLEGARMENT fully fashioned technology, using a single yarn to form the garment in one piece from neckline to hem. The garment has no seams; the source states that it fits more comfortably than ordinary knitwear.

Applies to: Black / M (105–115 jin)

The image compares an ordinary machine with an imported knitting machine.

Traditional construction compared with seamless one-piece construction

100% Meili Beifei wool. Luxury quality from a family of wool specialists.

PURE NEW WOOL

Certified by the Wool Bureau: a fine, soft feel comparable to cashmere, with an unparalleled sense of comfortable warmth.

Applies to: Black / M (105–115 jin)

Soft and lightweight, with a fine, wool-like feel. Comfortable and gentle against the skin, with good elasticity and shape retention; it stays bright-looking with extended wear. The fibers contain abundant air to help retain warmth.

Inspired by nature; soft to the touch, warm, and resistant to pilling.

Garment Care

1. Gentle washing: Place in a laundry bag, select the indicated “single-hand” mode, and wash gently in cold water.
2. Proper drying: Dry flat in the shade, avoid direct sunlight, and do not hang.
3. Low-temperature ironing: Use the wool setting. Keep the iron 1–2 cm from the garment; ironing with a pressing cloth is safer.
4. Proper storage: Fold for storage and keep fluffy. Use a moisture absorber to help prevent mold and moth damage.
5. Pilling care: Use a wool-specific depiller and trim gently in one direction.
6. Freshening: Hang in a ventilated place to air out naturally, or use a steamy bathroom for quick odor removal.

Every garment has its own “ID card.”

Applies to: Black / M (105–115 jin)

Material certification: Südwolle Group is described as a wool-industry standards setter and trendsetter, dedicated to producing environmentally friendly natural wool products. The text lists standards including RWS, OEKO-TEX 100, and Blusign.

The certificate states that Südwolle GmbH & Co. KG supplies Biella Yarn branded yarn to the customer. Certificate year: 2026; product number: ZYSDBY2009.

Half-high-collar pullover

The one-piece collar naturally follows the neckline.

The seamless collar helps reduce friction and sits smoothly against the skin. Its collar is made without cutting and stitching, helping prevent loose threads; it also resists loosening after machine washing.

Applies to: Black / M (105–115 jin)

The garment body uses a double-layer construction with a denser, more substantial knit.

Its structured, relatively firm construction resists collapsing and deformation.

The vertically stretched lines create a visually slimming effect.

Seamed knit: The seam area is slightly thicker and may cause noticeable friction when worn. Seamless knit: No seams, reducing friction and pressure for a lighter feel.

Regular style: Prone to losing its shape and becoming loose. Shaped neckline: Fits the neck more closely and allows greater freedom of movement.

Underarm seam: The seam area may come undone or develop holes and require frequent repairs. Reinforced underarm: Made with specialized construction and tested repeatedly for tensile strength.

Applies to: Black / M (105–115 jin)

Hem finish comparison:

An irregular overlocked hem is prone to deformation; machine washing can stretch the fibers and cause it to lose its shape.

The original hem has dense, high stitch counts and is designed not to curl, for comfortable wear.

Style number: 1H8933481Q

Fabric: 100% sheep wool (excluding ribbed sections).

Measurements are taken flat; measurements for elastic garments may have an error of 1–2 cm.