These Helly Hansen lace-up boots are made of 100% polyester. With a rugged and functional design, these boots are built to withstand the most extreme conditions, providing superior performance on tough terrains and intense work environments. The soles offer maximum grip for traction on slippery surfaces. The reinforced toe and heel provide extra protection. Equipped with waterproof technology, these boots keep your feet dry even in wet or rainy conditions. Thanks to the waterproof and breathable membrane, air circulation is allowed while blocking water entry, ensuring your feet stay comfortable and dry all day long. The lacing system allows for a secure and snug fit, adapting perfectly to the shape of your foot.