Inhale, exhale. The close fit of this tank lets you stretch, lift and breathe. For tougher sessions, tighten the straps to adjust the coverage, then explode into action. This garment is made with a yarn which contains 50% Parley Ocean Plastic - reimagined plastic waste, intercepted on remote islands, beaches, coastal communities and shorelines, preventing it from polluting our ocean. This garment contains at least 40% recycled content in total.