Naturally soft, every day. Crafted from brushed cotton twill, this shirt is warm and smooth on both sides of the fabric. Designed for comfort while retaining a clean finish, it's made from 100% organic cotton for a lower environmental impact. ‐ Brushed on both sides: warm, soft texture inside and out. ‐ Twill weave: durable fabric with a smooth finish. ‐ 100% organic cotton: cultivated without harmful pesticides for a lower environmental impact. MUJI Labo captures the essence of nature and materials, bringing out their inherent qualities through skilled craftsmanship and unwavering attention to detail. This product has a slightly larger fit than usual.