Amazon is currently offering Calvin Klein Men’s Cotton Classics 3-Pack Undershirts in black from $25.70 Prime shipped. To compare, this style is regularly priced at $46 and today’s rate is a new Amazon all-time low. These t-shirts are lightweight, great for everyday wear, and highly breathable. They are a staple for layering during the fall season and can be styled with any bottom. It has a tagless design for the ultimate comfort and a slight v-neck for an elevated look. Score additional deals by heading below, and be sure to check out our fashion guide for additional deals today.