Tingley FLITE Boots, Size 11

Tingley FLITE Boots (Size 11) are lightweight, protective 15" knee boots built for all-day comfort and jobsite safety. Made from Aerex 1.5.5® microcellular polymer, they’re over 40% lighter than most steel-toe PVC and rubber knee boots while still delivering a 100% liquidproof seamless upper, a composite safety toe, and a slip-resistant cleated nitrile rubber outsole for confident footing on dry, wet, and contaminated surfaces. The material’s tiny air bubbles help insulate in the cold and stay cooler in heat, and comfort-focused features like Calf-Relief Topline™ and a beveled heel reduce strain during long shifts.

Country of Origin
Varies by production batch

Key Features / Specifications

• Brand / Model: Tingley FLITE®
• Size: 11
• Product Type: Protective knee boots
• Height: 15-inch
• Toe Type: Composite safety toe
• Upper Construction: Durable, seamless upper — 100% liquidproof
• Material: Aerex 1.5.5® chemical-resistant, thermally-insulative microcellular polymer
• Weight Advantage: Over 40% lighter than most steel-toe PVC and rubber knee boots
• Temperature Comfort: Microcellular air bubbles help keep feet warm in cold and cool in heat
• Outsole: Cleated nitrile rubber outsole
• Slip Resistance: Slip resistant per ASTM F3445 (standard specification as of July 2021)
• Traction: Designed for dry, wet, and contaminated surfaces
• On/Off Comfort: Calf-Relief Topline™ (CRT) for easier on/off and roomier calf space
• Strain Reduction: Beveled heel to reduce back and leg strain
• Wear Monitoring: Tread wear indicators show when half the tread has worn away
• Viral Penetration Resistance: Passed ASTM F1671 resistance to viral penetration
• Safety Toe Standard: Composite toe meets ASTM F2413 M/I/C EH* and won’t set off metal detectors

Ideal For

• Work requiring lightweight knee-high protection with a composite safety toe
• Wet or messy environments needing a 100% liquidproof boot
• Jobsites where slip resistance and grip matter on wet/contaminated surfaces
• Long shifts where reduced fatigue is important—40% lighter material helps
• Users needing EH-rated composite toe protection and metal-detector-friendly footwear