The bed pad is made of breathable mesh material that can be used all year round. It has been treated to reduce the smell of sweat and aging.It is highly breathable and dries quickly even when you sweat and stays comfortable without stickiness.This bed pad is great for all year round to absorb sweat and dry quickly, and reduces odors such as sweat. Suitable for all seasons; Can be used for all seasons; Can be washed; Low formaldehyde, below the standard values defined by the Ministry of Health, Labor and Welfare and Welfare are all loved by everyone. After all, the towel is comfortable.