• 100% special materials ultrastretch
• Thermo Boss is the most comfortable and advanced model of BOZ for open water swimming.
• New super smooth material improves slippage in water, reducing friction to water.
• Ergonomic design that improves flexibility
• 100% bonded, no outer seams
• 100% hand-wound cold; Making it more durable and soft to the touch, with large lid under the closure and anti-water collar.
WARRANTY: 1 year in materials and seams for life. (Does not cover velcro wear)