Waterproof full-grain leather treated with a PFC-free saline solution tanning process for improved resistance to breakdown, even in salt water; the leather can be reconditioned as necessary
Tough 1,000-denier nylon paneling provides excellent abrasion resistance
Upper is stitched to 5mm rubber midsole for stability underfoot; a second, lower midsole is made from water-resistant polyether polyurethane that adds additional comfort and support
Adjustable lacing system has traditional eyelets across the forefoot and speed lacing through the ankle; the speed lacing provides easy tightening, supports the ankle and helps lock the heel in place.