The UES Big Waffle Thermal Crewneck is a cold-weather essential built for comfort, durability, and lasting warmth. Designed as a versatile layer, it works perfectly on its own during spring and autumn or as a powerful thermal base in the depths of winter—helping you stay warm without adding unnecessary bulk.

The fabric is what sets it apart: a 13 oz. waffle knit, woven on vintage machines using extra-thick, durable yarns. The wide-knit structure—hence the name Big Waffle—creates natural air pockets that trap heat, providing exceptional thermal insulation comparable to modern technical base layers, with the added benefit of being made from 100% natural cotton.

The slim cut is designed to stretch and mold to your body over time, creating a close-to-skin fit that maximizes heat retention. Despite its heavyweight construction, the fabric has natural give, making it exceptionally comfortable to wear.

Every detail is built with purpose: seams are finished using flat seam machines, ensuring a smooth, irritation-free feel that makes it ideal for layering under jackets and shirts.

Fit Notes: UES thermals tend to run smaller than typical American sizing. We recommend ordering one size up from your usual US size. For example, if you normally wear a size M in American brands, you’ll likely find your best fit in size 3 (L) here. Always refer to our size chart for the most accurate fit. The slim cut is designed to stretch and conform to your shape, providing a close, heat-trapping fit perfect for cold-weather layering.