Wool and its role in keeping our body warm

Wool is a natural fiber obtained from the fleece of sheep and other animals like goats, rabbits, and alpaca. It is one of the most popular fibers used for making winter wear due to its unique properties that help in keeping our body warm. Let's understand how wool helps in keeping our body warm.

Insulating property

Wool has a unique property of being an excellent insulator. It traps air in between the fibers, creating a layer of insulation that prevents heat loss. Due to its insulating property, wool can keep our body warm even in extremely cold temperatures.

Water-resistant

Wool has a natural water-resistant property, which makes it an ideal fiber for winter wear. The water-resistant property of wool is due to the presence of lanolin, a wax-like substance that coats the wool fibers. The lanolin repels water and keeps the wool fibers dry, which is important for maintaining its insulating property.

Breathability

Wool is a breathable fiber that allows air to circulate through the fabric, which helps in regulating body temperature. It helps in preventing overheating by allowing excess heat and moisture to escape from the body.

Moisture-wicking

Wool has a unique property of being moisture-wicking, which means it can absorb moisture without feeling damp or wet. It can absorb up to 30% of its weight in moisture without feeling wet, which is important for keeping our body warm. The moisture-wicking property of wool helps in keeping the skin dry and comfortable, which is important for maintaining body temperature.

Conclusion

In conclusion, wool is an excellent fiber for winter wear due to its unique properties like insulating property, water-resistant property, breathability, and moisture-wicking property. It helps in keeping our body warm by trapping air in between the fibers, repelling water, regulating body temperature, and absorbing moisture.

The hairs trap air that is poor conductor of heat. so
wool keep our body warm