Cooler than tights warmer than shorts, the Entrata Thermal Bib Knickers are ideal for mild to cool conditions where you want a little extra coverage and don’t want the hassle of warmers.The knickers use Castelli’s Thermoflex fabric which has a brushed fleece lining and is incredibly stretcthy, making these cycling knickers warm and super comfortable.The bib knickers use Castelli’s KISS Air2 seat pad. This pad offers just the right amount of padding whilst maintaining great moisture management properties. Favoured by many of the pros, it is slightly less voluminous than the Progetto X2.These come with bib straps to hold the knickers and the seat pad perfectly in place and reflective detailing to help keep you seen in low light.Key FeaturesThermoflex fabric for warmth and comfort,KISS Air2 seat pad,Mesh bib straps,Reflective logo below the knee,12° – 18°C / 54° – 64°F,Weight: 204g (M).