Lightweight Base Layer Top
Lightweight Base Layer Top | Color: Black

Lightweight Base Layer Top

Choose Your Color
Choose Your Size

New & Available Now

Get lightweight long underwear that packs a heavyweight punch against the cold with Lightweight Base Layers from RefrigiWear.

The Lightweight Base Layer Top can help a jacket feel 4°F to 8°F warmer, depending on your activity. The stretch jersey knit will flex to move with you while the brushed lining and flat seams keep you warm and comfortable while you work in the cold.

Build a foundation of warmth. Layer up with the Lightweight Base Layer Top and Lightweight Base Layer Bottom.

  • 92% Polyester / 8% spandex
  • 160g 4-Way stretch base layer
  • Stretch jersey knit with brushed lining for added comfort
  • Flat seams for added comfort
  • Crew collar
Lightweight Base Layers from RefrigiWear help you feel 4°F to 8°F warmer, depending on your activity, giving you added protection against the cold.
Man wearing lightweight base layer bottoms and top
Not your grandpa's longjohns. Comfortable 40way stretch jersey knit with a brushed lining builds a foundation of warmth.
Maximum flexibility. Flat seams eliminate bulk and give you a full range of motion.