Details The ONE BONE Undershirt is your new secret weapon for everyday comfort and confidence - it delivers a light, breathable layer with just the right amount of compression. Made from a buttery-soft blend of 90% Lenzing Modal and 10% Elastane, this undershirt moves with you thanks to 4-way stretch and built-in recovery. Keeps you cool all day, breathes without clinging, and stays fresh all day. Fabric & Care 91% Lenzing Modal // 9% Elastane 4-Way Stretch Lightweight fabric Naturally Breathable and absorbent Super Soft and Smooth promoting comfort Machine wash cold, do not bleach Tumble dry Made in Cambodia Fit Perfect to wear under clothing Designed for compression breathable fabric with built in recovery and the softest feel