Hudson Baby Thermal Long Underwear Set vs Baby Cotton Thermal Underwear Set

Buy the Hudson Baby set if you want a simple, well-known thermal base layer in a solid color and a brand with a long track record in baby sleepwear. Buy the high-waist cotton set if you want a high waistband that covers the tummy and printed designs. The Hudson Baby set is a two-piece top and pant in thermal knit; the other set pairs a round-neck top with high-waist trousers and comes in animal and cartoon prints. Owners of thermal sets like these praise the warmth and softness but note that cotton knits shrink and thin with repeated washing, so size up and wash cold.

• Choose the Hudson Baby Thermal set if you want a plain, solid-color thermal top and pant from an established baby brand.
• Choose the high-waist cotton set if you want tummy coverage from a high waistband and printed animal or cartoon designs.