Use this chart to find your size conversion.

US Size UK EU JP CM
LENGTH
7 6 39.5 25 24.4
7.5 6.5 40 25.5 24.8
8 7 40.5 26 25.4
8.5 7.5 41 26.5 25.7
9 8 42 27 26
9.5 8.5 42.5 27.5 26.7
10 9 43 28 27
10.5 9.5 44 28.5 27.3
11 10 44.5 29 27.9
11.5 10.5 45 29.5 28.3
12 11 46 30 28.6
13 12 47 31 29.4
14 13 47.5 32 30.2
15 14 48 33 31
16 15 48.5 34 31.8
17 16 49 35 32.6
Free returns

Still not sure what size to order? No problem. Returns are always hassle-free.

Still need help?

Chat with a KEEN Expert for fit recommendations and advice.

Live chat
0
Search Icon

Men's Rialto Slip On

$130.00 $116.99

  • Size Guide
Please choose a size! Please choose an inseam!
Sorry, color out of stock!

Quality craftsmanship and casual style come together in a versatile loafer. It's cushioned, comfortable and supportive, so it's perfect for walking around town or around the world.

  • American Built: assembled with pride in Portland, Oregon using the finest materials from around the world
  • Cleansport NXT™ for natural odor control

We've carefully selected leather uppers designed to last. Then again, if you're wearing your KEENs daily, they won't always be scuff and dirt-free. To treat day to day wear and tear, especially on lighter color leathers, we recommend using a leather cleaner and conditioner, found at most footwear dealers and/or shoe repair shops.

Live Chat

Chat with a KEEN Expert for style advice and fit recommendations.

The walking shoe you won't want to take off.

  • Quality craftsmanship and casual style come together in a versatile loafer. It's cushioned, comfortable and supportive, so it's perfect for walking around town or around the world.
  • American Built
    Assembled with pride in Portland, Oregon, using the finest materials from around the world.
  • American Built: assembled with pride in Portland, Oregon using the finest materials from around the world
  • Cleansport NXT™ for natural odor control
Material
  • Water-resistant, premium full-grain leather upper
  • High-traction rubber outsole
  • Direct-attach PU midsole for resilient cushioning
  • Breathable mesh lining
  • Removable, microfiber-wrapped PU footbed
Weight
15.0 oz / 425.5 g
Care

We've carefully selected leather uppers designed to last. Then again, if you're wearing your KEENs daily, they won't always be scuff and dirt-free. To treat day to day wear and tear, especially on lighter color leathers, we recommend using a leather cleaner and conditioner, found at most footwear dealers and/or shoe repair shops.

  •  
To the top