SOREL - ONA™ RMX Chukka Waterproof. Color Black/Sea Salt. On sale for $108.48. MSRP $145.00.. 4.3 out of 5 stars+2Brand NameSORELProduct NameONA™ RMX Chukka WaterproofColorBlack/Sea SaltPrice$108.48MSRP: $145.00Rating4Rated 4 stars out of 5(47)