There comes a time when we must accept the added layers needed to ride outdoors, and PEARL iZUMi's AmFib Lite Bib Tights are there to keep us warm when the temperatures are too low for just bib shorts. These lightweight thermal bib tights are designed to layer over our favorite summer bib shorts for added comfort and warmth, as they do not feature a chamois. The softshell outer protects us from the wind chill and road spray with its water and wind-resistant finish, while the thermal fleece panels are breathable to avoid overheating on big climbs.