Boxers Under Armour Tech 9In 2 Pack. Boxers Under Armour Tech 9In 2 Pack. Men's boxers in fitted fit made of incredibly soft and breathable material, which is ideal for all-day comfort. Construction with a minimum of seams for your maximum comfort. The material used drains moisture and dits faster. 4-way stretch technology allows for greater mobility of clothing in any direction. Elastic waistband with metallic design. Length of legs from crotch 23cm. In a pack of two pieces of boxers. Material: 90% Polyester, 10% Elastane. In a pack of 2 pieces