Merrell - Thermo Chill Mid Waterproof. Color Boulder. On sale for $96.99. MSRP $130.00.. 4.3 out of 5 starsBrand NameMerrellProduct NameThermo Chill Mid WaterproofColorBoulderPrice$96.99MSRP: $130.00Rating4Rated 4 stars out of 5(42)