They may resemble your favorite athletic shoes, but our 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 uppers consist of our premium Raptek microfiber that has a superior feel and less cracking than natural leather, plus breathable, durable mesh with abrasion-resistant reinforcements. We added composite safety toes, electrical hazard protection, our 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 ReBOTL™ fabric containing at least 50% recycled plastic with an antimicrobial treatment for odor control.