KEEN Targhee III Waterproof Mid Hiking Boots - Supportive, Waterproof

Our review of the KEEN Targhee III Waterproof Mid Hiking Boots finds them best suited for hikers and outdoor workers who need a stable, supportive boot with reliable breathability and a roomy fit. The single biggest reason to consider these boots is the combination of a waterproof KEEN.DRY membrane and a contoured, removable metatomical footbed that delivers lasting arch support and comfort on long days. Built from durable leather with a mid-cut profile, they balance ankle support and mobility for varied trails and mixed conditions.

Key Features

• Waterproof membrane: The KEEN.DRY waterproof breathable membrane keeps feet dry while letting moisture vapor escape to reduce clamminess on longer outings.
• Traction outsole: A KEEN all-terrain rubber outsole provides firm grip on muddy sections and rocky surfaces and uses a non-marking compound for indoor protection.
• Supportive shank: An external support shank and mid-cut height add ankle stability and balance on uneven terrain to reduce fatigue on steep sections.
• Comfortable fit: The mid profile upper with padded tongue and collar secures the foot while offering a bit of extra room for wider forefeet common in KEEN footwear shapes.
• Contoured footbed: The removable metatomical footbed cradles the arch and follows the natural contours of the foot for noticeable day-long support.

Who It's For

These boots are a good choice for day hikers, trail walkers, and outdoor workers who need dependable waterproofing plus a supportive, wider fit. The combination of the KEEN.DRY membrane and moisture-wicking lining makes them suitable for wet trails and variable weather while the mid cut helps protect the ankle without overly restricting motion.

Those who need ultra-lightweight trail runners, minimalist shoes, or extended backpacking weight savings should look elsewhere, as these boots prioritize durability, support, and a more substantial leather construction over minimal weight.

Pros & Cons

Pros

• Reliable arch support and a contoured, removable footbed that improves comfort on long hikes.
• Waterproof, breathable KEEN.DRY membrane that helps keep feet drier than non-waterproof options in wet conditions.
• Durable leather upper and an all-terrain rubber outsole that provides good traction on mixed surfaces.
• Padded collar and mid profile fit for added ankle support and a secure feel.

Cons

• Some users report mixed waterproof performance and occasional water seepage in very wet conditions.
• At about 15.87 oz per shoe, they are heavier than lightweight trail runners, which may matter on long thru-hikes.

Specifications

Weight (per shoe)	15.87 oz / 499.9 g
Upper material	Durable waterproof leather
Waterproofing	KEEN.DRY waterproof breathable membrane
Outsole	KEEN all-terrain non-marking rubber
Footbed	Removable metatomical contoured footbed
Support	External support shank and mid-cut height
Lining	Moisture-wicking lining

Our Verdict

The KEEN Targhee III Waterproof Mid is a practical choice for hikers and outdoor workers who want a supportive, comfortable boot with waterproofing and a roomy fit. It offers good traction and stability for mixed trails and delivers value if you prioritize long-day comfort and arch support over minimal weight.

Frequently Asked Questions

Are these boots fully waterproof?
They use the KEEN.DRY membrane which is waterproof and breathable, but some users report occasional seepage in very wet or prolonged immersion conditions.

Do they run true to size?
The Targhee III follows KEEN's wider fit profile; many buyers find their normal size comfortable, especially those with broader forefeet.

Can the footbed be replaced?
Yes, the removable metatomical footbed can be replaced with custom orthotics or aftermarket insoles if desired.