Clothes made out of which of these fabrics can be comfortably worn during winters, as an alternative to woollen clothes?

Options

A. Acrylic
B. Nylon
C. Polyester
D. Silk

Explanation

To determine which fabric can be comfortably worn during winters as an alternative to woollen clothes, we need to analyze the properties of the fabrics in question.

### Step-by-Step Solution:

1. **Identify the Fabrics**: First, we need to know the fabrics that are being compared. In this case, we are considering acrylic as an alternative to wool.

2. **Understand the Properties of Wool**: Wool is known for its insulating properties, which help retain body heat during cold weather. It is warm, soft, and has moisture-wicking properties.

3. **Examine Acrylic**: Acrylic is a synthetic fiber that mimics the properties of wool. It is lightweight, warm, and has good insulating properties, making it a suitable alternative to wool.

4. **Heat Absorption**: Acrylic fibers have an ester group in their structure, which allows them to absorb heat. This means that when worn, acrylic clothing can help keep the body warm by trapping heat.

5. **Conclusion**: Based on the properties of acrylic, it can be concluded that clothes made from acrylic can be comfortably worn during winters as an alternative to woollen clothes.

### Final Answer:
**Acrylic**