The Assos MILLE GT Men&';s Spring Fall Bib Knickers S11 bridge the gap between summer shorts and full-length tights, delivering midweight warmth for long rides in cool, dry conditions. Their three-quarter-length coverage protects the upper legs and core, while an endurance-focused fit, stabilizing bib straps and a 12 mm insert keep comfort central to the design. The recommended riding temperature range is 53.6 to 68.0AdegF. POLAR fabric provides the foundation for that balance of warmth and breathability. This 250 g/m^2 warp knit has a soft, lightly brushed inner surface that traps warmth close to the body while allowing excess heat and moisture to escape as effort increases. Softer and more elastic than the previous GT Knickers textile, POLAR incorporates over 50% pre-consumer recycled material without giving up the stretch needed for a close, comfortable fit. The streamlined regularFit follows the body with reduced seams to limit friction and simplify layering. A soft, highly elastic zeroPressure Waist supports the garment without pinching, while raw-cut cuffs keep the leg openings low in bulk. PILtec Plug-In bands use discreet silicone microdots to help maintain grip in wet or dry conditions. Adapted from the Racing Series, the rollBar bracing system helps keep the insert stable as the rider changes position while climbing, sprinting, or cornering. The endurance insert also includes a Sundeck panel that reduces moisture retention, helping maintain a drier, warmer contact area. Together, these details make the knickers a practical option for long shoulder-season rides where warmth, freedom of movement, and consistent support matter equally. Key Features Breathable POLAR Insulation - A soft, brushed 250 g/m^2 knit retains warmth without trapping excess heat and contains over 50% pre-consumer recycled material. Stable Endurance Support - rollBar bracing stabilizes the 12 mm insert, while its Sundeck panel reduces moisture retention. Comfort Without Bulk - The zeroPressure Waist, raw-cut cuffs and PILtec Plug-In grip maintain a comfortable hold for layered shoulder-season kit.