Keen Size charts

Are you unsure which size you should order the item in? You can find all the size charts for the brand Keen here; for men, women and kids in the standard sizes:

Shoes - Kids

Unit of measurement Size
EU 17 18 19 20 / 21 22 23 24 25/26 27/28 29
US 2K 3K 4K 5K 6K 7K 8K 9K 10K 11K
UK 1K 2K 3K 4K 5K 6K 7K 8K 9K 10K
Manufacturer size 6M 12M 18M / 4T 24M / 5T 6T 7T 8C 9C 10C 11C
Foot length (cm) 10 10,5 11,5 12,5 13,5 14,5 15 16 17 18
Unit of measurement Size
EU 30 31 32/33 34 35 36 37 38 39
US 12K 13K 1 2 3 4 5 6 7
UK 11K 12K 13K 1 2 3 4 5 6
Manufacturer size 12C 13C 1Y 2Y 3Y 4Y 5Y 6Y 7Y
Foot length (cm) 18,5 19,5 20 21 22 22,5 23,5 24,5 25,5

Did you find the right size? View Kids Outdoor shoes | Water shoes now in the Keen online shop!

Shoes - Men

Unit of measurement Size
EU 39,5 40 40,5 41 42 42,5 43 44 44,5 45
US 7 7,5 8 8,5 9 9,5 10 10,5 11 11,5
UK 6 6,5 7 7,5 8 8,5 9 9,5 10 10,5
Foot length (cm) 25,0 25,5 26,0 26,5 27,0 27,5 28,0 28,5 29,0 29,5
Unit of measurement Size
EU 46 47 47,5 48 48,5 49
US 12 13 14 15 16 17
UK 11 12 13 14 15 16
Foot length (cm) 30,0 31,0 32,0 33,0 34,0 35,0

Did you find the right size? View Men Outdoor shoes now in the Keen online shop!

Shoes - Women

Unit of measurement Size
EU 35 35,5 36 37 37,5 38 38,5 39 39,5 40 40,5 41 42 43
US 5 5,5 6 6,5 7 7,5 8 8,5 9 9,5 10 10,5 11 12
UK 2,5 3 3,5 4 4,5 5 5,5 6 6,5 7 7,5 8 8,5 9
Foot length (cm) 22,0 22,5 23,0 23,5 24,0 24,5 25,0 25,5 26,0 26,5 27,0 27,5 28,0 29,0

Did you find the right size? View Women Outdoor shoes now in the Keen online shop!

This is how to measure correctly ...

Tip: Have someone else help you with the measurements - the results will be more precise! If your measurements are between sizes we recommend ordering the larger of the two.

Measure the feet

Measure the feet

Foot length
... measure from the back of the heel to the tip of the big toe.

Did you order the wrong size? Not a problem, just send the item back to us! You can easily and simply return your order within 30 days.