When you are in a hurry, it is not easy to tie your shoe laces. The Boa Lacing System provides custom comfort with smooth and even closure in the quickest way. The replaceable Steel shoe lace was developed especially for the Boa System and tested with thousands of in field use. It is made of 19 individual super high strength strands of aircraft grade stainless steel.

These strands are braided together to form a long lasting, abrasion resistant, super strong lace. These strands are then wrapped in a specially formulated engineering polymer coating to provide a smooth, durable and friction-free surface.

Key FeaturesGlove like Fit : The Boa Closure System provides custom comfort with smooth, even closure and no pressure points.Powerful Closure : Once locked into place, Boa reels and laces stay that way.Durable : Made from aircraft-grade stainless steel, Boa laces are stronger per gram than tank armor.Micro-adjustability : Boa reels offer seemingly infinite degrees of fine tuningLightweight : Boa closures scatter water, mud, and ice, decreasing precious weightFast : Quick on, quick off. Boa saves time when seconds counts

NestFIT’s last has kept the natural curve and angle of the toe box. In contrast to the conventional one, NestFIT’s revolutionary last shape allows the upper, insole, midsole, and outsole mold perfectly to fit your feett, providing a customized fit unlike any other. Also, NestFIT lets your toes spread out naturally for better balance and zero crowding.

NestFIT technology is a revolutionary technology, providing a maximum comfort for your feet.

NestFIT makes a huge difference.

We 3-D scabbed and analyzed feet of 20,000people and created a contour map to allow 226bones and 33joints in feet stay in comfort. That’s why NestFIT Last keeps your feet perfectly comfortable compared to other trekking shoes, NestFIT takes off the pressures on your feet by 23% and the level of fatigue on muscle by 31%, letting you enjoy outdoor activities with more fun and comfort.