Those who appreciate the balance of medium-flex tweakability and comfort should step to the men's Burton Swath boot. Its Ultraweave shell material eliminates the need for bulky seams, allowing for super-lightweight form-fitting performance. The Dual Zone BOA® Fit System with Coiler™ Technology allows for precise forefoot and upper boot adjustment with a simple twist of the dial and the long-lasting performance of Burton-exclusive New England Rope laces with the BOA® lifetime guarantee. Built-in Sleeping Bag heat-reflective foil stokes warmth just beneath your feet to keep the interior warm, while ReBounce cushioning ensures everything stays soft and cushy even in sub-zero conditions.