Sharkskin

Definition and Overview

Sharkskin is a textile named for its fine, slightly lustrous appearance reminiscent of shark skin. By arranging threads with differences in lightness and darkness or color in the warp and weft, its tight twill structure creates a deep, nearly solid look.

It is not a name for a specific fiber, but rather a term mainly related to appearance and weave. While wool is common, there are also blended and union fabrics with polyester and other materials, and thickness, hand feel, and luster vary greatly depending on the material, density, and finish.

Texture and Appearance Characteristics

From a distance, it looks like a calm solid fabric, but up close you can see the fine diagonal structure and heather-like color blending. The difference in thread reflection creates delicate shading that appears depending on the viewing angle and how the light hits it.

Generally, the surface is relatively smooth, and those made with worsted yarn have a sharp, refined impression. On the other hand, it is not a term for textiles with a strong brushed feel or those characterized by a coarse surface texture.

Main Uses and Suitable Seasons

Its refined appearance makes it suitable for suits, jackets, slacks, skirts, dresses, and similar garments. Because the blended colors give it more character than a plain solid fabric, it also suits business wear, uniforms, and ceremonial clothing.

Uses and seasons depend on the material and fabric weight. Lightweight, breathable types may be used for spring and summer suiting, while denser, heavier types are sometimes used for autumn and winter jackets and bottoms.

How to Choose and Handling Precautions

When planning, check the appearance of the color difference, the fineness of the diagonal weave, the fabric weight, body, and drape with the actual material. Even among sharkskin fabrics, wool-based types differ in tailoring appearance and warmth retention, while synthetic fiber blends differ in properties such as wrinkle recovery.

Shrinkage from washing, color loss, and the tendency to develop shine vary depending on the fiber composition and finishing. It is important to carry out testing and care according to the care label, and before mass production to check dimensional changes after washing and the appearance around seams.

During cutting, follow the grain accurately and align the diagonal weave and flow of color tone. Excessive heat or pressure from ironing can cause pressing marks and shine, especially in wool blends, so use a pressing cloth and appropriate temperature settings.

Differences from Similar Terms

Twill is a general term for weave structures with diagonal ribs, while sharkskin is a term that, among them, is characterized by how colored threads are arranged and by its fine appearance. Therefore, not all twills are sharkskin.

Serge is also sometimes treated as a type of twill, but sharkskin generally places more emphasis on a finer heathered look and a lustrous appearance. Since usage of fabric names varies by region and trading partner, it should be checked with a weave sample.

Frequently Asked Questions