They may resemble your favorite athletic shoes, but the men's Radius work boots — in a mid-height style for greater ankle protection — are built to take on the toughest job sites and help keep your feet comfortable and protected. Utilizing Timberland Pro Flex technology, durable stretch fabrics are incorporated with rubber outsoles that have anatomically positioned flex grooves so you get full range of motion without resistance. Their metal- and mutilation-free mesh uppers are breathable and have abrasion-resistant reinforcements for durability. Composite safety toes are added with electrical hazard protection, the Anti-Fatigue Technology footbeds for shock absorption and energy return, lightweight Hover Spring foam midsoles for industry-leading comfort, durability, and flexibility, and breathable, moisture-wicking linings made of recycled fabric containing at least 50% recycled plastic.