DECENT FEATURES of the La Crosse Men's Insulated Alpha Aggressive Boot

• All natural, hand-crafted, tear and chemical resistant rubber over 3.5mm
• insulating neoprene
• Uncompromising fit and waterproof protection from La Crosse Alpha Construction
• Adjustable back gusset and strap
• 800G Thinsulate Ultra Insulation
• Contoured Ankle-Fit design to prevent heel slippage
• Lightweight non-metallic toe protection
• Non-exposed floatable shock absorbing midsole
• Open cell PU footbed
• Fiberglass shank
• Mudlite rubber cup outsole featuring oil and slip resistant traction
• Chemically tested against 25 industry chemicals; see category tab for chart

The SPECS

• Temperature Rating: -50˚ F
• Height: 16"
• Weight: 5.1 lbs
• Insulation: 800g Thinsulate ultra
• Lining: Nylon
• Safety Standards: Non-Metallic Toe Meets or Exceeds Astm F2413-11 M I/75 C/75 EH Upper Tested To Astm F903 PROCEDURE A FOR CHEMICAL PENETRATION RESISTANCE