Ronhill Life L S Tee Men's swim exceptional breathability and waterproof performance• exceptional breathability and waterproof performance• Pigskin leather and mesh upper• 100% recycled laces and webbing• Bellows tongue keeps out debris• Protective toe cap• 100% recycled mesh lining• Kinetic Fit™ ADVANCED removable contoured insole with reinforced heel cushioning for medium support• Molded nylon arch shank• Merrell Air Cushion in the heel absorbs shock and adds stability• Super Rebound Compound provides durable shock absorption in the heel to help reduce torque and allow for a smooth transition into the midfoot so go for hip size if that’s your preference too breathable For training or racing