It's always nice weather for ducks in the LaCrosse Aerohead 18-Inch SS WP boot. Offered in a selection of camouflage prints, this men's tall, pull-on hunting boot features an AeroForm™-over-neoprene upper for lightweight, insulation and a glove-like, supple feel. Scent-free with Armor Weld liquid-rubber seams to ensure waterproof protection, it also gains additional abrasion resistance from bi-directional Brush Tuff material. An injected polyurethane midsole enhances underfoot comfort, while an integrated shank lends energizing support and protects the midfoot on latters. The LaCrosse Aerohead 18-Inch Scent Suppressing Waterproof knee-high hunting boot has a topline gusset to accommodate various leg sizes and is finished with a non-loading rubber outsole for superior traction in wet, muddy conditions. Note: Items 340485 and 340486 include 3.5mm neoprene; 340487 and 340488 include 7.0mm neoprene.Item # 340486100% waterproof construction3.5mm or 7.0mm neoprene insulationAeroForm™ TechnologyAlpha Construction [AC]Ankle-Fit™ [AF]Approx. 18'' boot shaft heightArmor Weld [AW]Back gusset with adjustable strapBrush Tuff [BT]Cushioned footbedIntegrated midfoot shankJersey-knit nylon liningNon-loading rubber compound outsolePolyurethane midsolePolyurethane-coated neoprene upperRated to -50 °F/-46 °CScent Suppressing [SS]Weight: 4 lbs.