The On Women's Endurance Bra Zip is a high-support sports bra - making it a great choice for running. The front zipper makes it easy to put on and take off. We stock the On Endurance Bra Zip The front zip takes away the struggle of getting your sports bra on and off. A zip guard minimises any chances of chafing. There's also adjustable straps at the back to help you tailor the fit. Encapsulated cups support each breast - keeping everything in place more efficiently. The high-support design should limit bouncing - which helps you maintain your performance. Bonded seams create a clean aesthetic. While an open racerback construction balances support and breathability. Fit Guide Please refer to the size guide for measurements by size. The model is 173 cm / 5'8" and is wearing size S. Ideal Run Conditions The On Women's Endurance Bra Zip can be layered with your favourite running pieces. It can also be worn by itself on particularly hot days, or during high-intensity training sessions. Technical Features Front zip closure creates an easy on and off Encapsulated cups increase support and reduce bouncing Adjustable straps provide a secure, adaptive fit The v-shaped underbust reinforces support An open racerback construction increases breathability Bonded seams create a clean, streamlined look Main body fabric: 83% recycled polyester, 17% elastane Back fabric: 83% recycled polyester, 17% elastane Mesh fabric: 82% recycled polyamide, 18% elastane Cup lining fabric: 100% polyester Bottom band fabric: 90% polyamide, 10% elastane Close all fastening before washing Cold machine wash Colour: Eclipse