GORE Bike Wear designed Men’s Power 2.0 Bib Short with a special fit for cycling postures, so you can enjoy both the waistband-free comfort of a bib and a tension-free fit when you tuck. Constructed to wick muscle-cooling perspiration away from your skin, this bib short also has a mesh insert in the back to increase airflow and improve ventilation. The workhorse Power chamois offers a seamless finish and an ergonomic fit with stretch, ventilation, and breathability.