Lems Boulder Boot Waterproof Black Shadow Unisex Minimalist Zero Drop Hiking Boots Size: Men 11.5 Women 13 Heel to Toe Length: 11.75" New, never worn. With original shoe trees & spare laces still inside. MSRP: $175 This upgraded Boulder Boot version is made with all of your favorite features like supreme flexibility, a zero-drop platform, and unparalleled packability, but now, it’s also waterproof! This boot still maintains the lightweight frame you’ve come to know and love from Lems — even though we’ve added a unique waterproof membrane, these puppies will still hit the scale at a featherlight 12.9oz. Waterproofing: 100% - breathable waterproof membrane Tongue Construction: gusseted Last: Lems WIDE Natural-Shape™ Last Upper: Full-grain oiled leather Lining: Full-grain leather + moisture wicking Outsole: 9.0mm LemsRubber™ (air-injection rubber) Insole: Minimal Cork Insole Stack Height: 10.0mm Drop: 0.0mm (Zero-Drop) Weight: 12.9oz (Men's 9) Care & Treatment: Otter Wax Boot Wax or Otterwax Kit or Nikwax Waterproofing Spray We also took some time to rethink the overall construction of this boot, and reinforced everything; from a thicker gauge thread to an overall stronger outer construction. And yes before you ask, they’re zero-drop. Ready to roll through a river, plow through an ice pack, or anything else on your agenda? Good, because so are our Waterproof Boulder Boots, which keep your feet shockingly clear from clammy conditions due to a breathable waterproof membrane