Warm

Warm — High Warmth-to-Weight Performance

Discover the patented innovation behind Laetts’ warmest ultralight socks—weighing just 60–80 g/pair. Powered by HygroHeat™, they deliver FIR-activated, high-performance insulation without added bulk, making them a favorite among professional skiers and snowboarders who demand real warmth with real agility.

Engineered for precision and speed, the Warm collection focuses on elevated thermal output at ultralight mass—so you keep a sharp boot feel, quick edge control, and steady heat run after run. Many styles add BootGlide™ for smooth, low-friction boot transitions that save time and effort between laps.

Warmth first. Weight last. Control always