The Men's Picture Equation Boots 3mm are the perfect eco-friendly surf booties to keep you warm during cold-water sessions. Made from the latest Eicoprene technology, a non-petroleum based synthetic foam derived from a mix of oyster shell powder, limestone and recycled tires. Aqua-A™ is used to laminate the recycled polyester lining. Aqua-A™ is a solvent-free, water-based glue with no harmful chemicals. These boots also feature glideskin ankle cuffs to minimize water entry, alongside with strapless compression panels and a pull tab on heel for easier entry. A softgrip sole and split toe provide enhanced comfort and fit. These booties are finished with glued, blind-stitched, fully-taped seams (GBS) to provide stretch in the water, and minimise drying time.