FINIS Trainer Monofin: Series 1 - Free Shipping Does Not Apply Arena-Swimsuit five removable nosebridge size options

five removable nosebridge size options and HD lenses with anti-fog coating

- Purge Valve- inhale less water with the purge valve at the bottom of the snorkel base

using the highest quality materials

The ultimate in comfort and 10x more durable than traditional Lycra Spandex

FINIS Trainer Monofin: Series 1 - Free Shipping Does Not Apply Arena-Swimsuit five removable nosebridge size optionsFINIS Trainer Monofin: Series 1 Free Shipping Does Not ApplyThe Trainer I Monofin is made with a long, flexible fiberglass blade that is designed for more serious swimmers and triathletes. The Trainer I Monofin improves body balance, strengthens the core muscles and is a vital drill tool. Monofins are great strength training tools to develop a smooth and powerful butterfly kick that is generated from the hips, not the knees. Monofins work the abs,