As comfortable as sweatpants, perfectly suitable for a playground and for a birthday party too.
My daughter has been wearing the same pair day in, day out for the past year. She’s grown a lot, but they are still a perfect fit.
My son, very slim and active, prefers them because they never slide down. He says they feel as comfortable, as his pyjama trousers.
Trousers have an adjustable waist and length, but no additional fastenings, cords, buttons or zips. It’s a simple pull on design that makes them very easy to wear.