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Next day options are available if you order in the next

Assos Mille GTS Sturmprinz Rain Jacket S11

A waterproof, windproof cycling jacket, engineered to the specifications of W... READ MORE
A waterproof, windproof cycling jacket, engineered to the... READ MORE
£410.00
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Colour fanatic silver
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Next day options are available if you order in the next
Product Description

A waterproof, windproof cycling jacket, engineered to the specifications of WorldTour athletes who race and train in the most challenging conditions.

The Assos Mille GTS Sturmprinz Rain Jacket S11 represents the pinnacle of foul-weather outerwear, engineered to meet the unrelenting demands of WorldTour athletes and committed riders training through severe winter conditions. Designed to transform riding in heavy rain, icy winds, and cold road spray, this technical shell combines uncompromising waterproof protection with extraordinary breathability, ensuring you remain warm, comfortable, and dry from the inside out during hard efforts on the bike.

ATLANTIS 3L Waterproof Membrane
Positioned across the front, shoulders, and leading edge of the sleeves, the advanced 3-layer ATLANTIS hardshell cuts through driving rain and biting windchill. Boasting an exceptional breathability rating of 42,900 g/m²/24h, it allows internal heat and moisture vapour to escape rapidly when riding at full gas, eliminating the clammy build-up common in conventional rain jackets.

CORE Light Softshell & Watertight AVANTGARDE Seals
Complementing the front hardshell, flexible CORE Light softshell panels across the back maintain 360-degree element defence while preserving natural movement. Ultra-elastic AVANTGARDE coated cuffs and hem form a flush, watertight barrier against spray and draughts, sealing seamlessly over winter gloves and thermal midlayers.

fastClosure & Active airVents Engineering
A dual-slider fastClosure zip system allows effortless top or bottom ventilation on the fly, equipped with auto-aligning teeth for easy operation with winter gloves. For sustained climbing, integrated airVents across the back automatically flex open in an upright riding posture to flush out excess body heat without letting water in.

Fit & Performance
Cut in Assos's refined GTS regularFit, the jacket strikes an optimal balance between second-skin aerodynamics and long-distance endurance comfort, leaving sufficient room for thermal base layers without excess fabric flapping in high winds. Fully taped seams and a PFAS-free construction ensure total imperviousness to driving rain, while high-visibility reflective accents provide safety when navigating dark, overcast winter roads.

Press Reviews
"Assos has created an exceptional piece of foul-weather apparel with the Sturmprinz. It repeatedly delivers on its promise of complete waterproof protection and supreme breathability during hours of riding in constant rain." — Cycling Weekly

  • Main Body Textile: ATLANTIS 3L hardshell membrane (42,900 g/m²/24h breathability)
  • Secondary Textile: CORE Light softshell rear panels
  • Hem & Cuff Construction: Coated AVANTGARDE ultra-elastic seals
  • Seam Construction: Fully taped waterproof seams throughout
  • Ventilation: Active rear airVents and dual-slider fastClosure zip system
  • Environmental Standard: 100% PFAS-free fabric construction
  • Fit Profile: GTS regularFit (streamlined endurance silhouette)
  • Safety Details: High-visibility reflective accents
  • Country of Manufacture: Handcrafted in Europe
  • Discipline: Road, Endurance, and All-Weather Training
Product Description

A waterproof, windproof cycling jacket, engineered to the specifications of WorldTour athletes who race and train in the most challenging conditions.

The Assos Mille GTS Sturmprinz Rain Jacket S11 represents the pinnacle of foul-weather outerwear, engineered to meet the unrelenting demands of WorldTour athletes and committed riders training through severe winter conditions. Designed to transform riding in heavy rain, icy winds, and cold road spray, this technical shell combines uncompromising waterproof protection with extraordinary breathability, ensuring you remain warm, comfortable, and dry from the inside out during hard efforts on the bike.

ATLANTIS 3L Waterproof Membrane
Positioned across the front, shoulders, and leading edge of the sleeves, the advanced 3-layer ATLANTIS hardshell cuts through driving rain and biting windchill. Boasting an exceptional breathability rating of 42,900 g/m²/24h, it allows internal heat and moisture vapour to escape rapidly when riding at full gas, eliminating the clammy build-up common in conventional rain jackets.

CORE Light Softshell & Watertight AVANTGARDE Seals
Complementing the front hardshell, flexible CORE Light softshell panels across the back maintain 360-degree element defence while preserving natural movement. Ultra-elastic AVANTGARDE coated cuffs and hem form a flush, watertight barrier against spray and draughts, sealing seamlessly over winter gloves and thermal midlayers.

fastClosure & Active airVents Engineering
A dual-slider fastClosure zip system allows effortless top or bottom ventilation on the fly, equipped with auto-aligning teeth for easy operation with winter gloves. For sustained climbing, integrated airVents across the back automatically flex open in an upright riding posture to flush out excess body heat without letting water in.

Fit & Performance
Cut in Assos's refined GTS regularFit, the jacket strikes an optimal balance between second-skin aerodynamics and long-distance endurance comfort, leaving sufficient room for thermal base layers without excess fabric flapping in high winds. Fully taped seams and a PFAS-free construction ensure total imperviousness to driving rain, while high-visibility reflective accents provide safety when navigating dark, overcast winter roads.

Press Reviews
"Assos has created an exceptional piece of foul-weather apparel with the Sturmprinz. It repeatedly delivers on its promise of complete waterproof protection and supreme breathability during hours of riding in constant rain." — Cycling Weekly

Specification
  • Main Body Textile: ATLANTIS 3L hardshell membrane (42,900 g/m²/24h breathability)
  • Secondary Textile: CORE Light softshell rear panels
  • Hem & Cuff Construction: Coated AVANTGARDE ultra-elastic seals
  • Seam Construction: Fully taped waterproof seams throughout
  • Ventilation: Active rear airVents and dual-slider fastClosure zip system
  • Environmental Standard: 100% PFAS-free fabric construction
  • Fit Profile: GTS regularFit (streamlined endurance silhouette)
  • Safety Details: High-visibility reflective accents
  • Country of Manufacture: Handcrafted in Europe
  • Discipline: Road, Endurance, and All-Weather Training