- Black slim fit jeans for boys - Five pocket cut, adjustable waist - Ultra-durable denim fabric - Zip closure and hidden hook - Comes with removable belt, braided with stripes New Ultra-resistant fabric: comfort, flexibility and durability guaranteed! « Protect the planet and your clothes when you wash them by using a GUPPYFRIEND® wash bag » Trendy, slim fit. Denim fabric, ultra-resistant. Braided waistband, ultra-stylish. These black jeans for boys make no compromises.