Why invest in quality base layer? So you don't have to think about it again. If you've ever been stuck in damp cotton underwear in chilly weather, you know how uncomfortable an experience it can be. Damp cotton will transfer your body heat 20 times faster than dry fabric! With Gill's lightweight, close-fitting thermal pieces, you'll never be cold and clammy. Gill high-tech base layer wicks away moisture, dries quickly, and traps warmth.
Your natural body temperature is 37 degrees centigrade. Gillís i37 base layers and mid layers, designed for cool and cold weather sailing, are rated on a scale from i2 to i5, increasing in warmth as you go up the scale.
Women's Sizes Available.