The Women"s HOTTOTTIES Ecolator TR 3.0 Fleece Plus Size Tights are Terramar"s warmest temperature control layer. Featuring Terramar"s TR Thermoregulation technology with Climasense to provide comfort with optimal moisture and temperature management. Looks good enough to wear on its own and also excels as a comfortable, breathable, lightweight layering garment. Essential layering for colder weather.Dual surface knitting system incorporates high-loft grid channels for enhanced breathability and effective moisture transport..UPF rating 50+..Key pocket in waistband..Flatlock seams for comfort and stability; soft and non-chafing next to skin..Cotton crotch panel..Warmth Factor 3.0..Import..