Mammut Men's Alvra Longsleeve Shirt 2026 cf-color-foxglove Laser cut ventilation under the

Laser cut ventilation under the arms provides extra breathability while the interior lining helps to wick away moisture

Sleeve cuff adjustment with hook and loop

Thanks to this new design

perforated material for better float in deep snow

With our unique torsion box sandwich construction

Mammut Men's Alvra Longsleeve Shirt 2026 cf-color-foxglove Laser cut ventilation under theFINAL SALE A classic flannel with a natural twist, this casual button up is the perfect choice for long walks, easy going hikes and everyday wear. Made of a super soft blend of cotton, kapok and lyocell for ultimate comfort, youll also appreciate the lightweight, sustainable, and naturally odor inhibiting qualities of the kapok fibers, created from the non food fruit crop of kapok trees. Sporting two chest pockets and adjustable cuffs to round it off,