Multi panel classic construction with Matrix fabric on the crotch area a material that is particularly resistant & lightweight. The side panels are in polyester fabric suitable for print & with controlled elasticity. The LGSTABILITY SYSTEM on the leg bands prevent any constraints & it stays in place thanks to the inside gripper. The straps are very comfortable thanks to the combination of the elastic with Alé grip & the back insert in Eyelet Carbon with carbon yarns. DETAILSFree System Bib Ergonomic fit LG Stability System on leg bands Security Reflex on the back of the leg 4HFFEATURESTemperature range: 18-30 Weight: 160g