TYR jammer for men - Blade Splice Waveform - Black/redA super sleek jammer that's perfect for your training This jammer from TYR comes in black with blue accents. It's made for men and available in a wide range of sizes, so you can find just the right one for you. With this jammer, you can be 100% sure you'll get the perfect fit, thanks to four way stretch technology. It's designed to follow your body's contours, creating a hydrodynamic profile in the water and feeling incredibly soft every time you wear