The E9 Kid's Sno Bouldering Trousers are exceptionally comfortable. The large elastic waist allows the trousers to fit comfortably around any waist. The large side pockets provide enough room for small items. And, if the trousers happen to be too long, the elastic hem allows them to be rolled up easily. The cotton fabric feels wonderful and provides additional comfort. There is also a high percentage of elastane so that your kids can move freely when bouldering. But, the E9 Kid's Sno trousers are not just for climbing - they're perfect casual trousers as well!