The UNACOO Boys' and Girls' Winter Warm Lamb Velvet Lined Casual Pants are perfect for cooler climates and times of the year.These pants I got for my child in the 9-10 sizing and found them true to to that. Note that these pants do features a fully workable drawstring that goes all the way around the elastic waistband. The drawstring is helpful if your child is almost there size wise but not quite in the waist!The pants have thick sweat-pant like material on the outside and on the inside a super soft fleece layer. The warmth level is excellent for wear outdoors for my children since they tend to run warm in general. They found these too warm for inside of our 68 degree home but outdoors in the 55 degree damp and cool weather they were perfect.The pants don't cling uncomfortably. They feature two deep side pockets and cuffs at the ankle to keep cool air out and warmth in.These are easy to care for by simply washing cold and tumble drying on low. I noticed no color fading or shrinkage.I like how well these are made as there's no lose strings or off seaming.These have plenty of give, despite the thickness of the material. I would suggest if between two sizes to go ahead and get the next one up. Recommended!