Could your workout gear actually leave you smelling better after an intense workout? This is what a group of Portuguese researchers has set out to create when they developed textiles infused with a fragrance that would mask the smell of sweat. The smelly, wet gear in the bottom of your gym bag, your shirt upon biking to work on a hot summer day: what if those sticky, sweaty garments left you feeling fresh and confident? What if you could ditch your deodorant in favor of clothing that masks odors as your sweat?