The perfect shirt for running and training. The Leto Tech shirts lightweight material makes any movement feel effortless. Built in with a mesh construction fabric, it makes for the ideal training shirt. Product Highlights:-Minimal seams -Lightweight-Mesh construction for breathability-Minimalistic branding on bottom left corner-Added Antibacterial material properties to reduce odor Material: -87% Nylon, 13% Spandex (double check this) Washing Instructions: -Wash with like colours-Machine wash cold-Do not bleach-Tumble dry low-Do not ironMichelle are both 5”8 wearing a size Small.