When warmers aren't cutting it, reach for thermal bib tights with a chamois designed for cold weather. When warmers aren't cutting it, reach for thermal bib tights with a chamois designed for cold weather. Feed the furnace Feed the furnace Get more out of your legs when the temperature drops. The Circuit Thermal inForm Bib Tight insulates you from cold air, providing warmth to key muscles to extend your riding season. Get more out of your legs when the temperature drops. The Circuit Thermal inForm Bib Tight insulates you from cold air, providing warmth to key muscles to extend your riding season. - Stratus inForm Chamois: OverEasy constructed dual-density foam pad Stratus inForm Chamois: OverEasy constructed dual-density foam pad - Thermal fabric is engineered to trap and retain body heat Thermal fabric is engineered to trap and retain body heat - Mesh back and bib straps Mesh back and ...