Assos UMA GT Eisenherz Ultraz Winter Bib Tights S11

Streamlined regularFit bib tights for winter’s harshest, most extreme conditions. A softshell inherited from the Racing Series increases breathability, and a new free-floating, two-layer construction provides complete winter protection without a stiff, restrictive fit.

Features

• The winterproof EISENHERZ S11 updates the proven Ultraz line with a stormproof SPHERE Ultra softshell, first used in the Racing Series.
• This textile provides a more elastic, more streamlined fit while also increasing breathability compared to the previous model, and it’s layered over the EISENHERZ S11’s thermal body textile on the front, legs, and hips.
• This new two-layer construction is only sewn together along one edge, reducing seams and allowing a more complete range of movement.
• While many softshell bib tights are restrictive and stiff, the EISENHERZ S11’s unique construction lets it move with you during the pedal stroke.
• The body of the tights is our warmest RX thermal fabric – thermoregulating, breathable, and water-repellent.

Specifications

• SPHERE Ultra is the most versatile of our wind- and waterproof SPHERE softshells. Its breathable, stormproof membrane isn’t backed by any insulation, so we can support it in a twinDeck construction with the ultra-insulating RX Extreme thermal textile, adding additional protection to critical areas. A panel of highly elastic WINTERFOAM wraps the core and lower stomach with breathable, stormproof thermoregulation – protection and support without discomfort. Every textile is waterproof or engineered with our eco-friendly water-repellent treatment.
• Our AEDP 11 racingFit is a second-skin, aerodynamic silhouette designed to envelope the body in 360-degree compression and stability.
• bodyMapping Tec: A dual-layer construction that eliminates pedaling restriction. The two layers are attached on one edge, so the thermal inner layer moves with your body while the stormproof outer layer floats across the top, similar to our goldenGate insert construction.
• rollBar: A patented bracing design adapted from the Racing Series. Stabilizes the insert and locks it in place as your weight transfers while sprinting, climbing, and cornering.
• Raw Cut: Race-inspired construction that eliminates hems for increased aerodynamics and low-volume, frictionless layering with winter booties.
• Reflective detailing: Stripes on the lower legs catch light throughout the pedal stroke, increasing rider visibility in low-light conditions.
• Shock-Absorb Damping Mono 12: Compressive foam layers in a 12mm endurance platform. Thermoformed shaping reduces ridges and irritation.
• 3D Waffle: A patented, three-layer, perforated foam that increases breathability and eliminates excess weight.
• goldenGate 2.0: A free-floating construction that moves with your body rather than against it. New cut-outs on the wings reduce friction throughout the pedal stroke.
• Sundeck Technology: An ultrasoft panel at the front of the insert that minimizes the footprint and eliminates pressure, allowing a more streamlined fit.

Size Chart