neroFIT jammer (black) racing40 and provides optimal heat regulation

and provides optimal heat regulation

Tested and refined by Olympic & World Champion athletes

100% nylon ultra-stretch jersey is lighter and stretchier compared to other suits

and hydrophobic

It is made with a super-soft Darwin fabric

neroFIT jammer (black) racing40 and provides optimal heat regulationThe neroFIT is ideal for swimmers of all ages who want performance and comfort. The comfort fit fabric is lightweight, flexible, and hydrophobic. Featuring fully bonded seams and stitch less construction, the neroFIT outperforms other brand's suits at a fraction of the price. Click here for a downloadable PDF explaining fit and care. Youth & Adult Sizes NeroFit Jammers are sized for both youth and adult swimmers. Youth sizes roughly translate to your