BLUESEVENTY Nero 14 Male Jammer size:20 * Xtra Life LYCRA fiber

* Xtra Life LYCRA fiber is engineered to have 5-10 times more durability than ordinary

with a variety of uses for every workout | Strengthen

this suit provides 300+ hours of performance

Stroke Rate Calculator displays strokes per minute

Flat-locked stitching for a comfortable fit

BLUESEVENTY Nero 14 Male Jammer size:20 * Xtra Life LYCRA fiberBLUESEVENTY Nero 14 Male Jammer56% more compressive fabric Internally welded core stability gusset 3 dimensional anatomically refined fitMore compression features than any suit we've ever made. Wind tunnel tested welded seams. A fit perfected from the results of countless tests with swimmers on three different continents. All come together to make you the fastest swimmer you can be.