Boy's Teen Collection Give a shout to our new Gap Teen collection—teen boy clothing sized just for you. Since we know saving the planet is super important to you (us, too!), we’re committed to making a line of teen clothing for boys that saves water and reduces waste. From our so-comfortable BetterMade Sweatpants to the Denim Puffer Vest (trust us, it goes with everything), our collection of teen boy’s clothes gets all the high scores. Offered up in sizes 8-16, our teen boy’s clothing has the right proportions for your frame. Just shop with your usual size and hit the ground running.