The GT SF Bib Tights S11 debut an all-new, eco-conscious textile, POLAR, which provides midweight thermoregulation with a brushed, soft inner face. With half of its material coming from pre-consumer recycled sources, POLAR marks a step on Assos journey of sustainability – though they tested the textile extensively to ensure sustainability doesn’t come at the cost of insulation, breathability, or body-wrapping elasticity.
The external rollBar bib strap construction is adapted from the Racing Series, adding locked-in security to the GT S11’s endurance-tuned fit – streamlined, stable, and dialed for all-day comfort. The GT S11 Insert also benefits from trickledown RS technology, combining the rider-favorite MILLE insert with a soft, pressure-relieving Sundeck panel.
For cool, dry conditions, pair with the GTS Spring Fall Jacket S11 or a GT Spring Fall Jersey C2 layered with the GTS Spring Fall Vest S11. For more challenging conditions, combine with additional ASSOSOIRES layers.
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