OUR TRACTION AID FEATURES 6 ICE DIAMOND TUNGSTEN CARBIDE SPIKES THAT ARE INTEGRATED INTO A RUBBER TREAD DESIGN; THIS SPECIAL RUBBER COMPOUND STAYS STRONG AND RETAINS ELASTICITY IN SUBZERO TEMPERATURES FOR MAXIMUM DURABILITY. A LOW COST SOLUTION FOR LIGHT DUTY INTERMITTENT USE WORK ENVIRONMENTS THIS TRACTION AID HAS A NEW AND IMPROVED TOE-BOX DESIGN THAT FEATURES A 360-DEGREE SPIKE PATTERN THAT PROVIDES A GREATER LATERAL GRIP. A UNIQUE SUPPORT HOLE ON THE HEEL STRAPS OF THIS PRODUCT PROVIDES EAST ADJUSTMENTS FOR THE USER MAKING IT EASY TO PUT ON OR TAKE OFF THE EVERYDAY PRO WINTER TRACTION. 6 TUNGSTEN CARBIDE DUE NORTH ICE DIAMOND SPIKES ARE INTEGRATED INTO A PROPRIETARY RUBBER TREAD DESIGN FOR IMPROVED TRACTION