Millet MXP Down Overpant Puffy Pants - Size S

The Millet MXP Down Overpant is a high-performance insulated pant designed for extreme cold weather mountaineering and alpine expeditions. Featuring 700 fill power K DRY™ duck down with a PERTEX® QUANTUM ULTRA LIGHT shell, these overpants provide exceptional warmth-to-weight ratio and packability. The elasticated waist with adjustable drawcord ensures a secure fit, while full-length side zips allow easy on/off over boots. Ideal for layering under hardshell pants, they are a must-have for serious alpinists.

Advantages

Lightweight and highly compressible, these overpants offer superior insulation without bulk. The DWR treatment provides light water resistance, and the box baffle construction prevents down migration. RDS certified down ensures ethical sourcing.

Suitable for

• Mountaineering and high-altitude expeditions
• Alpine climbing and ski touring
• Cold weather camping and belaying

Key specifications

• Insulation: K DRY™ Duck Down, 700 Fill Power, approx. 150g fill weight
• Outer & Lining: PERTEX® QUANTUM ULTRA LIGHT (100% Polyamide)
• Water Resistance: DWR treated
• Waist: Elasticated with adjustable drawcord
• Leg Openings: Full-length side zips
• Fit: Regular / Expedition Fit
• Packability: Highly compressible
• Sustainability: RDS Certified, PFC Free DWR
• Construction: Box Baffle

Recommendations

For optimal performance, layer these overpants over a base layer and under a waterproof hardshell. Store in the included stuff sack for compact packing.