Frontside Ivy Safety Shoe - BlackPuma Frontside Ivy Safety Shoe The NEW Puma Safety 644677 Frontside Ivy features Urban Effect Triple Density sole. The sole is consisting of two layered midsole of EVA and an EFFECT. FOAM for excellent cushioning providing up to 60% Active Energy Return and 47% less impact on bones and joints. This style has TPU ankle support element and is metal free. Features Sandwich mesh with microfibre upper 300c heat resistant rubber outsole The sole features an