The Radical™ 452 GTX hiking boots are as light as they are tough. While internal and external support structures provide stability and responsiveness, a yielding midsole and sturdy footplate provide comfort without sacrificing security. And a GORE-TEX® liner provides the ultimate in waterproof, breathable protection, keeping your feet dry all day long.
BOOT FEATURES- 100% waterproof, breathable GORE-TEX® lining for the ultimate in comfortable, breathable waterproof protection.
- TERRA FORCE™ technology provides exceptional boot support and stability without the traditional weight. The four components in the exclusive TERRA FORCE™ system combine to form an extremely rigid, stable platform that\'s also comfortable and supportive.
- Danner Boulder TF outsole employs multi-directional center lugs and traditional outer lugs for a failsafe pattern that gets you comfortably and safely to your destination, whether it’s uphill, downhill or on a sidehill.
- Full-grain nubuck leather upper offers better protection in cold and wet environments while offering the some of the best abrasion- and scuff-resistance of all of our leather options.
- Scuff-proof toe cap provides protection where boots tend to show wear.
- 4.5" for added ankle mobility.
- Lightweight at 46 oz.
IDEAL USES
Backpacking
Hiking
Causal wear
850 LastThis boot is built on our most popular last, the 850. Its sleek, low volume profile provides a close, supportive fit while providing ample room in the toe. This comfortable, supportive fit is ideal for those in the field who are on their feet all day.
WidthThis boot is available "D" (regular) and "EE" (wide) widths. Use the printable measuring tool below if you are unsure which width to select.
How to Measure Your FootOur printable measuring tool will assist you in determining your proper shoe size. Download the appropriate measuring tool below and follow the directions.


Tips for the Perfect Fit- Measure both feet. If one foot is slightly larger than the other, select a size that fits the larger of the two.
- Consider the type of socks you\'ll be wearing with your boot. For thicker socks, you may want to select a half size larger than you normally wear.
- When you do receive your boots, we recommend first wearing them indoors for a few hours to ensure they\'re the right fit.
Free Return ShippingRest assured that if the boot you receive doesn\'t fit correctly, we pay for return shipping back to us. You can order with confidence knowing return shipping is always on us.