The MILLE GT Spring Fall Bib Tights S11 deliver midweight insulation for long-distance riding in the cool, dry conditions of late spring and early fall.

These endurance bib tights debut ASSOS’s POLAR textile, a soft, brushed midweight fabric made with 50% pre-consumer recycled polyamide that traps warmth without bulk while staying breathable and elastic. The external rollBar bib strap construction, adapted from the Racing Series, locks the insert in place as you climb, sprint and corner, and the MILLE GT S11 insert pairs a 12 mm shock-absorbing platform with a free-floating goldenGate 2.0 construction for all-day comfort. A zeroPressure waist and raw-cut waist and ankles keep the fit smooth and easy to layer.

• POLAR fabric: Midweight, brushed warp-knit textile with 50% recycled polyamide.
• rollBar: Patented bib strap bracing that keeps the insert stable on the saddle.
• MILLE GT S11 insert: 12 mm compressive foam platform with thermoformed shaping.
• 3D Waffle foam: Perforated three-layer foam boosts breathability and cuts weight.
• goldenGate 2.0: Free-floating insert construction that moves with your body.
• zeroPressure waist: Soft, highly elastic waist with no pressure or pinching.
• Raw-cut finish: Lie-flat waist and ankles for low-volume layering.
• regularFit: Streamlined, body-contoured endurance fit with fewer seams.
• Temperature range: 53.6–68°F (12–20°C).

ASSOS Size Chart

All measurements are body measurements in cm / inches. ASSOS is cut for the riding position, so it can feel tight standing up.

Men’s Jerseys / Jackets / Vests

Measure around the fullest part of your chest.

Men’s Bib Shorts / Knickers / Tights

Measure the narrowest part of your waist, then factor in height. Use hips as a third reference.

Women’s Jerseys / Jackets / Vests

Measure around the fullest part of your chest.

Women’s Bib Shorts / Knickers / Tights

Measure around the fullest part of your hips, then factor in height.

Base Layers

Match your standard ASSOS jersey size.