Free Standard Shipping on Orders £250+
Always Free Returns
New Early access, member offers, and stories from the links and lifts. Sign up for our newsletter
Lucas Swieykowski wearing a blue KJUS Men's Lucas FRX Shell Jacket, carrying his skis and poles in front of a snowy mountain range.

THE ARCHITECT OF ENDLESS WINTER

Lucas Swieykowski was born in Bariloche, Argentina, and has built his life around an endless pursuit of winter. Dividing his year between hemispheres—spending the southern winter in Patagonia and the northern winter in Switzerland’s Engadin Valley—he has truly mastered the rhythm of the “endless winter.”

His journey began as a child, practicing imaginary ski runs on his parents’ living room carpet. Since then, Lucas has grown into one of the most recognizable and charismatic figures in freeriding. Today he is a fully certified UIMLA Mountain Guide, skiing mountains around the world while sharing his experience and knowledge with the clients he guides. Over time, his philosophy has evolved—from the “King of the Rails” mentality to a slower, more intentional approach to skiing. His focus now lies in authenticity, safety, and cultivating a deeper connection with the wild, unexplored terrain of the Alps and the Andes.

DESIGNED FOR THE EXTREME

Lucas doesn't just wear KJUS; he helps engineer it. His deep technical knowledge of backcountry touring and heli-skiing led to the creation of the LUCAS FRX line. Collaborating directly with the KJUS innovation team, Lucas helped solve real-world mountain problems, optimizing zipper placement for ventilation, perfecting lightweight layering systems, and integrating Hyper 3D Stretch technology to ensure freedom of movement while carrying heavy safety gear.

CAREER MILESTONES:

KJUS Signature Collaborator: Co-designer of the Lucas FRX Shell series, engineered for high-mobility backcountry performance.

Global Mountain Guide: Fully certified UIMLA & Ski guide, leading unique expeditions across Patagonia and the Swiss Alps.

Freeride Legend: A staple of the Freeride World Tour qualifier circuit and a podium finisher at iconic events like Engadin Snow and El Dorado Freeride.

Film & Photo Pioneer: Featured in numerous international ski films and magazines, capturing the "Endless Winter" lifestyle from a professional's perspective.

Safety Advocate: Expert in avalanche safety (AIARE) and wilderness medicine (WFR), ensuring that "pushing limits" is always balanced with environmental respect.

PURE FREEDOM, TECHNICAL GENIUS

For Lucas, the transition from competition to mountain guiding has only increased his demand for technical perfection. He views his apparel as survival gear. Whether he is hiking for hours to find a secret couloir or filming a high-speed descent, he relies on the FRX Collection for its ability to breathe during the climb and protect during the storm.