The material is sturdy and well-glued seams. The pants are not padded, but lined thinly. However, they keep you warm at temperatures above 0 degrees. Although the material is thick and sturdy, our son played undisturbed. The size 74 sizes normal; However, one can still put on a thin normal trousers and long Strümpfhosen it. Our son is crawling yet. After he crawled 2 days for grass, dirt and walkways, you realize no scuffs. Quick wiped with the wet sponge and look like new. Our son carries no fixed shoes, but Krabbelschuhe. So we used the pants in combination with Regenfüßlingen. Although he crawled through dirt, sand and puddles, he had none of that. Neither in the socks, even in the pants The lateral push buttons make the pants tight enough without restricting movement. I'm going to buy the pants in the next size again.