DAVID ARCHY Micro Modal Undershirt - Born for Luxurious ComfortMicro modal fabric is a type of rayon, a plant-based textile fiber made from the pulp of beech trees and is known for its softness and durability. The fabric is breathable, lightweight, and has a silky texture. It also has moisture-wicking properties which are ideal for underclothes. Silky Softness - Micro modal is known for its silky-feel and luxurious softness and when made into an undershirt, it feels extremely comfortable on the skin.Moisture-wicking - Micro modal has the unique ability to absorb moisture away from the skin, which makes it an excellent material for undershirts. It keeps your skin dry and reduces the risk of sweat stains.Durability - Micro modal is strong and durable. Undershirts made from it will last longer and maintain its shape and softness even after multiple washes.