Rugged and waterproof, APL's Techloom Defender sneakers feature a rugged Techloom upper with TPU reinforcements, a water-repellent surface and vapor barrier lining. Soft and supple Lycra spandex tongue with internal gusset keeps water out. An extended-height Lycra spandex collar with thumb grips provides additional protection while keeping ease of entry. The sculpted FutureFoam midsole with a soft and resilient athletic sockliner ensures all-day comfort while Ultract outsole construction offers superior traction.