End your search for comfortable undershirts for boys at TopOfStyle. Tek Gear manufactures, designs, and sells a diverse range of athletic clothing for women and men, ranging from shorts, joggers, leggings, shapewear, jackets, etc. No matter how high or low your budget is, Tek Gear got hundreds of products across budgets. Navy blue color is used to represent power and authority. People prefer patterns such as Solid and Graphic when selecting Tek Gear Navy Blue Shirts & Tees for boys.