Women's Shield Hybrid Vest 3.0 Distance wgaviota5 The low-profile heel cup helps

The low-profile heel cup helps them fit virtually any shoe comfortably

and Altra’s Original FootShape™ Fit mean comfort

With a 14% boost in asymmetry from the revised carbon plate

Built on OOFOS' proven OOfoam™ technology

The Saucony Endorphin XC is built for serious cross-country athletes ready to chase PRs and dominate every course

Women's Shield Hybrid Vest 3.0 Distance wgaviota5 The low-profile heel cup helpsSize GuideCold, rainy runs are no problem in this insulated women's vest. Light yet warm 120g THERMOLITE insulation holds in heat while breathable zones help keep you from overheating. Windproof, water repellent panels add extra protection. Best for Warmth Weather Protection Layering Storage Features Superior warmth Weather protection Secure storage Embroidered Detroit Marathon Logo