Challenger Under Armour Blue Boy Shorts. Boys' shorts in a fitted cut made of soft and light material that quickly wears out. This is aided by MTS technology, which promotes moisture removal to the surface of the material. Thanks to anti-odor technology to prevent the growth of odor-causing bacteria, you will stay fresh longer. Elasticated waistband with a lace to tighten. Legs length from crotch 23cm.Material: 100% polyester