Mammut Aenergy Pro SO Hybrid Pants

Built for high-output ski touring, the Aenergy Pro SO Hybrid Pants fuse softshell freedom with hardshell resilience through Mammut's body-mapped construction. A 3-layer Mammut FLEXGUARD Protect fabric reinforces the lower leg and seat, delivering durable, weatherproof defence against abrasion and moisture in exactly the zones that see the most wear from skis, skins and rocky skin tracks. Elsewhere, reinforced Mammut FLEXGUARD Active fabric wraps the design for reliable edge and crampon protection, without sacrificing the stretch and breathability skiers rely on for long ascents. Weighing just 460g, this hybrid pant is engineered for uphill efficiency and downhill confidence alike, making it a versatile choice for ski mountaineering, spring touring missions and multi-day alpine objectives where weight, mobility and protection all matter equally.

Feature-wise, the Athletic Fit is paired with an adjustable waistband, zip fly and snap buttons for a dialled, next-to-boot fit, while two-way side ventilation zippers offer instant temperature control on strenuous climbs. Two zippered leg pockets—one with an integrated mesh pocket and fixation ring—keep essentials secure and organised. Zippered leg gussets with anti-slip tape and lace hooks cinch snugly over ski touring boots to block out snow, and a shorter front hem improves boot compatibility, while a high rear waistband adds coverage and comfort when seated on the skin track. A reflective Mammut logo rounds off this technical, performance-driven ski touring pant.

Mammut Aenergy Pro SO Hybrid Pants Features

• 40D Recycled softshell
• Mammut FLEXGUARD Active 3 layer reinforcement
• Adjustable waistband with zipper fly and snap buttons
• Side ventilation with two-way zipper
• Two zippered leg pockets (one with integrated mesh pocket and fixation ring)
• Adjustable leg width with zippered gusset, anti-slip tape and lace hook for a secure fit over ski touring boots
• Reflective Mammut logo print
• Leg hem cut slightly shorter at the front for improved fit when wearing ski boots
• High waistband at backside

Fit: Regular
Weight: 460g