Bib Long MTB ThermaFlow 4.0 A9

Bib Long MTB ThermaFlow 4.0

Choose the suitable option using the product specifications, sizing, color, and care information provided below.

The ThermaFlow 4.0 Bib is built for cool-weather rides when you need comfort, coverage, and cargo. Made from Leatt’s ultra-stretchy WarmYarn fabric with a brushed interior, it offers insulation without compromising breathability or mobility. The upper section is made for moisture management below your jersey and jacket, while super-soft, ventilated suspenders stay comfortable from start to finish. An integrated Elastic Interface chamois is designed specifically for gravel riding and semi-aggressive riding positions , with dual-density foam and a ventilated front for long-mile support. Two mesh cargo pockets on the back and two on the legs keep essentials close at hand, while reflective accents increase visibility in low light. Treated with PFAS-free DWR and made from bluesign® approved materials, it’s your go-to bib when the temperature drops and the miles stack up.