The Mont Lightspeed is an ultralight, high‑performance shell engineered for fast‑moving adventures in wet and unpredictable conditions. Purpose‑built for trail running, mountain biking, bikepacking and cross‑country skiing, the Lightspeed delivers maximum protection with minimal weight and bulk.
Constructed from Hydronaute Ultra™ 3‑layer fabric, this shell is fully waterproof, 100% windproof and exceptionally breathable — allowing you to push hard without overheating. Hydronaute Ultra combines Mont’s renowned waterproof technology with a streamlined, packable design, giving you a storm‑ready jacket that disappears into your pack when the weather clears.
With thoughtful details like a laminated visor, reflective Morse‑code Mont motif and glove‑friendly zips, the Lightspeed is the perfect fusion of performance, protection and portability. When the pace is high and the weather turns foul, this is the jacket you want on your back.
Features
• Fluorocarbon‑free DWR for environmentally responsible water repellency
• YKK #3 AquaGuard® front zip with laminated under‑zip flap
• Exceptional breathability for high‑energy activities
• Reflective sleeve and back motif — Morse code for “MONT”
• Hem drawcord for improved weather sealing
• Adjustable hood with laminated visor for visibility in rain
• Hip‑length cut for freedom of movement
• Elastic cuffs for added protection from wind and rain
• External chest pocket with YKK #3 AquaGuard® zip
• Fully seam‑sealed and sewn with hydrophobic Epic Thread
Specifications
• Intended Use: Trail running / Cycling / Cross‑country skiing
• Fabric: Hydronaute Ultra™ 3‑layer waterproof, windproof, breathable
• Waterhead: 20,000 mm
• Breathability (B1 test): 48,000 g/m²/24 hrs
• Weight: 165 g (MD)
