●【 Light Safety Shoes Save Your Energy 】40% Lighter than ordinary safety shoes. Advanced PHYLON material soles possess exceptional lightness & elasticity, Good tensile elongation & cushioning performance. Better tear & stretch resistance than traditional material. Feel easier more comfortable. ●【 Anti-Slip Outsole & Air Cushion 】Full-length rubber outsole with GROOVES & SERRATIONS for excellent slip resistance & grip. Air-cushioned shoes can reduce the impact of large-scale vibration on the sole of the foot when running or jumping, good rebound & Shock absorbing effect provides more comfort during exercise or sports. Feels great on your foot as you run on the treadmill or outdoors. ●【 Anti Smash & Anti Puncture 】Inserted Composite TOE CAP protects toes from falling or rolling objects. Lighter than steel toes. Stab-Proof KEVLAR MIDSOLE offers strong protection against iron filings, nails, screws, glass shards, & other sharp objects, preventing accidental piercing through the soles, effective for puncture resistance of 1100N. ●【 Breathable Mesh Upper 】 Soft light fly weaving material shoe upper feels soft & comfortable. Not stuffy, countless ventilation holes allow perspiration/ moisture to dissipate. Release heat from inside. Keep your feet cool & dry. Relieve the burden & reduce fatigue from long hours of work. ●【 Wide range of uses/ As Gifts 】SPIEZ safety trainers ideal for people who work in environments such as manufacture factory, construction site, warehouse, exploitation site, forging workshop, food service canteen, restaurant kitchen, bar, indoor work & outdoor changeable working environment. For hiking, gardening, trekking, lumberjacks, delivery drivers, concrete workers/ builders, light industrial engineers, or as tennis shoes.