This Polo Ralph Lauren thermal shirt offers both comfort and style with its breathable cotton fabric. The long sleeves and crewneck design provide warmth, making it suitable for cooler temperatures. A versatile addition to any wardrobe, it pairs well with various outfits. • Long sleeves • Crewneck design • 100% cotton material • Embroidered logo on chest • Ribbed cuffs and hem Armpit to armpit = 23 inches.