Thermal Underwear

Regatta and Dare2be thermal underwear. Regatta's hydro-therm base layers are incredibly lightweight, have a high warmth to weight ratio and quick drying. The base layer sets are a micro fleece and thicker than the hydro-therm garments, the leggings have a more generous cut. (The Hydro therm leggings sit lower on the hip.) If you feel the cold more easily, then we would recommend the dare2be base layer sets.