Engineered to conquer the toughest winter battles, these long bibs push your limits in fast-paced training and racing. The revamped Mechanism Deep Winter Long Bib hugs your knees, calves, and waist with an aggressive new fit. Featuring the cutting-edge Windtex Pro Membrane in a three-layer fabric, it offers unparalleled stretch and precision. Beneath, a grid-patterned brushed fleece locks in heat without sacrificing breathability. Combined with soft elastic straps and a mesh back, these bibs fiercely adapt to your base and outer layers for unstoppable performance.