Fitness enthusiasts need jewelry that can withstand rigorous exercise and regular exposure to moisture and sweat. Conventional precious metals such as gold and silver are susceptible to tarnishing and bending when put under pressure, hence not best suited for constant use. Stainless steel, titanium, and silicone have, however, gained widespread popularity because they are strong, resistant to corrosion, and very light. The materials guarantee jewelry remains whole and comfortable even for the most challenging activities.