UMA GT Half Shorts S11 short

Assos UMA GT Half Shorts S11 short

The Assos UMA GT Half Shorts S11 short is the agile bib-free cycling short for long rides, daily commutes and indoor training, when bibs are simply too much. For the S11 generation, Assos has updated this classic with the new QUARTZ textile, an even more breathable GT S11 Insert chamois and grippier leg bands. The silhouette has been modernised, weight reduced and overall leg length slightly extended, while waistband stability has noticeably improved. Available in the SHORT version as well as LONG with an extra 3 cm, each in six sizes from XS to 2XL and in the timeless blackSeries colourway.

• New QUARTZ main fabric: lightweight, breathable warp-knit with durable odorControl and "true-black" appearance, made from 80% pre-consumer recycled polyamide.
• Updated GT S11 Insert with Shock-Absorb Damping System Mono12 (12 mm), 3D Waffle and goldenGate 2.0 for improved ventilation and reduced friction.
• Stable fit thanks to hipClick waist construction and zeroPressure Waist without pressure points.
• Updated leg bands with PILtec Plug-In micro-silicone for reliable hold in dry and wet conditions.
• Two lengths: SHORT and LONG (+3 cm) for individually tailored coverage.

Technical Details and Features

The QUARTZ textile is a lightweight, highly breathable warp-knit that doesn't lighten or become transparent when stretched, and stays fresh thanks to odorControl. 80% pre-consumer recycled polyamide reduces the environmental footprint, while fine elastane fibres provide comfortable, light compression. At the front, a Sens AIR panel relieves the lower abdominal area in a sporty position without restricting breathing. The regularFit cut reduces seams, minimises friction and supports a clean, close-to-body line. The fabric composition is 84% polyester/16% elastane for the main fabric, while the waistband uses 75% polyamide/25% elastane for structured support. The package is rounded off by PILtec Plug-In grippers that keep the leg bands airy and reliably stabilise the fit.

Applications and Benefits

These Half Shorts show their strengths when it's hot, the route gets long or the turbo trainer calls and bibs would just get in the way. The breathable GT S11 Insert with ultralight front panel promotes airflow in sensitive areas and keeps the climate controlled, especially on long summer stages. The hipClick construction locks the shorts at the waist, so the chamois stays reliably in position even on steep Zurich climbs, intense intervals or rough roads. Media reports on the S11 collection confirm the focus on higher air exchange and noticeably more stable fit, which measurably improves everyday and long-distance comfort. Whether it's a café ride, an evening loop around Lake Zurich or an indoor session in winter: these shorts deliver comfort without fuss.

Fit, Variants and Compatibility

The UMA GT Half Shorts S11 short has a regularFit cut and covers a wide size range from XS to 2XL; thanks to the zeroPressure Waist, it nestles softly without constricting. Those who prefer more coverage or want muscular support over a larger area should choose the LONG version with an extra 3 cm leg length. The understated blackSeries colour pairs effortlessly with jerseys from the UMA GT S11 line and looks subtly sporty even for everyday wear. As a Swiss retailer, we recommend lightweight tops from the same series for hot days to optimally coordinate breathability, fit and look.

Chamois Technology in Detail

The GT S11 Insert is based on the Shock-Absorb Damping System Mono12: 12 mm of compressive foam layers cushion impacts over many hours, while the thermoformed contour reduces edges. The patented 3D Waffle saves weight and increases air permeability, which in combination with the ultralight front panel noticeably improves cooling. goldenGate 2.0 allows the side wings to move freely with the body, thus reducing friction during the pedalling motion. The result is an evenly supportive seating feel designed for endurance that particularly excels on Swiss asphalt with varying surfaces.