Thermoregulation for endurance riding in cool conditions reengineered with increased insulation and a less restrictive more layerable construction. Breathable moderately insulated and fast-drying the newly updated GT Spring Fall Jersey C2 ensures comfort by preserving a comfortable dry microclimate in chilly conditions without stifling if the day grows warmer. The sleeves are now constructed entirely of RX material increasing thermoregulation to cover cooler conditions. Refinements to fit across the chest shoulders and abdomen increase comfort while off the bike or in a more upright endurance-oriented riding position. The sleeves are finished with clean race-inspired raw-cut cuffs reducing volume for layering beneath gloves or shells. For riding in low-light conditions the rear hem is equipped with reflective details and an integrated eyewear garage on the right sleeve stows sunglasses. 83%Polyamide 17%Elastane The finer details FEATURED FABRICSThe 250g/m² RX fabric on the front panel combines increased thermal insulation with abrasion resistance and quick-drying breathability. The pockets are upgraded with Sens Strong a 218g/m² textile whose honeycomb construction supports fully loaded pockets. Both textiles provide UPF 50+ protection. CONSTRUCTION/FITThe revised UMA GT regularFit reduces restriction across the chest while maintaining a streamlined silhouette for layerability. Set-in sleeves create a full range of motion in aggressive or upright riding positions. ENGINEERINGzeroPressure Waist:A soft highly elastic waist construction that improves comfort and support across the abdomen minus any pressure or pinching. Triple Ramp Pockets:Flexible fabric panels sewn into the pockets create “lids” securing and stabilizing the contents while protecting against precipitation or road spray. Eyewear Holder:Securely stows eyewear on the right sleeve.