Getting ready for a tropical vacation in Saint Somewhere? Need to pack light and especially compact? Get-away with the Aqua Lung Sport Bolt Fins in your bag. These adjustable open heel compact short blade fins provide easy kicking and are perfect for travel. Dual-composite plastic/rubber blade is designed to deliver power and speed while conserving energy. Vented blades provide an easier kick and reduce fatigue. The adjustable straps are equipped with over-sizes finger loops for easy adjustment and donning and doffing. Open toe design adds comfort and fits a wider range of foot sizes. Great fin for snorkeling and pool work outs Fins are available in multiple sizes.