What determines the warmth and feel of knitted sweaters?

2026-08-17 12:21:05

In autumn and winter wardrobes, knitted sweaters are the core items that balance warmth and appearance, but many people often get confused when choosing styles: they are also called sweaters, with prices ranging from tens to thousands of times, and their texture and warmth vary greatly; The labels are all made of wool, some are close to the body and cause unbearable itching, while others are soft and skin friendly and can be worn directly against the body.

The core of determining the quality and wearing experience of a knitted sweater is never the thickness and style, but the fabric material. Wool, cashmere, Merino wool, and sheep wool are the four most mainstream types of woolen fabrics on the market. Their raw material sources, fiber characteristics, thermal performance, tactile texture, and price positioning differ significantly. Choosing the wrong material not only wastes money, but may also result in problems such as lack of warmth, pilling, and skin pricking.

Many people think that thicker sweaters are warmer, but in fact, the core of warmth lies in the ability of fibers to lock in stagnant air; The quality of the hand feel mainly depends on the fineness of the fibers and the surface scale structure. The finer the fiber and the higher the hollow degree, the stronger the temperature locking ability and the softer the touch; The thicker the fibers and harder the scales, the more likely it is to cause a pricking sensation.

Although wool, cashmere, merino, and piglet wool all come from the hair of sheep, their varieties, hair collection sites, and growth cycles are different, and their fiber characteristics vary greatly, ultimately presenting completely different wearing experiences and price gradients.