# MILLE GTO Bib Shorts S11

> Assos MILLE GTO Bib Shorts S11 - Comfort bib shorts for long distances with GTO S11 chamois, ventilated LOSANGA insert and stable rollBar bib construction

- Price: 341.00 CHF
- Brand: Assos
- Category: Shorts
- Availability: in stock
- SKU: 11.10.318.18.XL, 11.10.318.18.M, 11.10.318.18.3XL, 11.10.318.18.XS, 11.10.318.18.S, 11.10.318.18.2XL, 11.10.318.18.L

## Assos MILLE GTO Bib Shorts S11

The Assos MILLE GTO Bib Shorts S11 are designed for **long-distance comfort** and clearly elevate the endurance class with the latest S11 generation. From the new, lighter strap construction for improved **breathability** to the low-friction leg finish with integrated silicone grip, every detail is tuned for long days in the saddle. The main **OSSIDIA** fabric delivers silky-soft **compression**, while a **LOSANGA** front panel combined with the **kukuPenthouse** construction noticeably improves airflow through the chamois. Available in two leg lengths – standard and long (+3 cm) – plus seven sizes from XS to 3XL, ideal for the Swiss market and a wide variety of rider types.

- **GTO S11 Insert** with Shock-Absorb Damping System Twin: dual-layer, 21 mm thick platform with additional support beneath the sit bones.
- **goldenGate 2.0**, **kraterCooler** and **whirlKrater** for reduced friction and noticeably more cooling directly in the chamois.
- **rollBar** strap stabilization keeps the chamois precisely in position during sprints, climbs and cornering.
- **INject leggripper**: silicone grip integrated into the fabric at the raw-cut leg openings – less friction, secure hold.
- **cranKio Tec** shaping at the hips prevents bunching during pedaling and minimizes friction.
- **OSSIDIA** main fabric for balanced muscle support and **LOSANGA** insert for pressure relief and improved ventilation.
- **zeroPressure Waist** for comfortable, pressure-free fit at the waist.
- Two leg lengths (standard/long +3 cm) and seven sizes (XS–3XL) for a precise fit.

## Technical Details and Features

At the core is the new **GTO S11 Insert**: a dual-layer, 21 mm thick damping platform that absorbs impacts and works with additional support beneath the sit bones. The **goldenGate 2.0** suspension allows the chamois to move laterally with your body, reducing pressure peaks; **kraterCooler** openings and distributed **whirlKrater** perforations increase cooling airflow. The **OSSIDIA** main fabric is a finely tuned warp-knit with ultra-fine elastane yarns for gentle, fatigue-reducing **compression** and smooth, low-friction contact with the skin. For additional ventilation and pressure relief, **LOSANGA** at the front combines with the proven **kukuPenthouse**, while the **INject leggripper** delivers permanently secure hold without the bulk of a traditional silicone band. The construction is rounded out by **rollBar** straps for vertical stabilization and the **zeroPressure Waist** for relaxed fit at the waist; the legs consist of 80% polyamide and 20% elastane.

## Applications and Benefits

These bibs are the first choice for extended road bike tours, Alpine passes and brevets, when consistent **damping**, cool microclimates and stable fit are crucial. The ventilation-friendly chamois construction plays to its strengths in summer temperatures and intense indoor sessions, because the airflow reduces friction and moisture. Those who prefer more coverage choose the **long version (+3 cm)** for a modern silhouette and a bit of extra protection from sun and spray. The **rollBar** stabilization keeps everything where it belongs, while **cranKio Tec** prevents bunching – ideal for long, steady cadences on Swiss roads. Additionally, the S11 generation stands brand-wide for lighter straps and improved ventilation around the chamois, which independent tests of the current S11 line confirm in terms of heat management.

## Sizes, Fit and Variants

The MILLE GTO Bib Shorts S11 follows the Assos-typical **regularFit** with a close-to-body but not overly compressive cut – ideal for long distances without sacrificing freedom of movement. Available in seven sizes from XS to 3XL, reliably covering even more athletic builds. Two leg lengths – standard and **long (+3 cm)** – make it easier to fine-tune for style, proportion and application. Material-wise, the legs consist of 80% polyamide and 20% elastane; the front insert integrates 78% polyamide and 22% elastane, while the chamois cover uses 85% polyester and 15% elastane.

## Variants

- 11.10.318.18.XL: in stock
- 11.10.318.18.M: in stock
- 11.10.318.18.3XL: in stock
- 11.10.318.18.XS: in stock
- 11.10.318.18.S: in stock
- 11.10.318.18.2XL: in stock
- 11.10.318.18.L: in stock

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Source: https://kilometro.ch/en/products/shorts-664/mille-gto-bib-shorts-s11-918