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

Men's RIALTO II H2

$130.00 $99.99

  • Size Guide
Please choose a size! Please choose an inseam!

Attack the shore with sure feet and comfort. Bungee laces let you adjust the tightness of this closed-toe active sandal, designed to fit your foot's contours, and the higher-traction outsole offers better grip.

  • Lace-lock bungee system
  • CLEANSPORT NXT™ for natural odor control
  • PFC-FREE, durable water repellent
  • Metatarsal ridge for natural fit

Gently brush the footwear with a soft, damp sponge to remove loose dirt and restore surface. Stains should be treated immediately with a gentle cleaner.

Live Chat

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

Born on the water. Tested on the trail.

  • Attack the shore with sure feet and comfort. Bungee laces let you adjust the tightness of this closed-toe active sandal, designed to fit your foot's contours, and the higher-traction outsole offers better grip.
  • Lace-lock bungee system
  • CLEANSPORT NXT™ for natural odor control
  • PFC-FREE, durable water repellent
  • Metatarsal ridge for natural fit
Material
  • washable, quick-dry polyester webbing upper
  • Non-marking rubber outsole leaves no trace
  • PU midsole offers resilient cushioning
  • Quick-dry lining for active use
  • Removable, soft, microsuede-lined PU footbed with arch support
Care

Gently brush the footwear with a soft, damp sponge to remove loose dirt and restore surface. Stains should be treated immediately with a gentle cleaner.

Fan Reviews

Men's RIALTO II H2

By submitting this form, you represent that you have read and agree to our Terms and our Privacy Policy.