KEEN - WK450. Color Alloy/Steel Grey. On sale for $112.49. MSRP $150.00.. 4.3 out of 5 stars+3Brand NameKEENProduct NameWK450GenderMen'sColorAlloy/Steel GreyPrice$112.49MSRP: $150.00Rating4Rated 4 stars out of 5(3)