Ideal Comfort and Warmth. If you're looking for enhanced warmth and stretch, the Axis series is the wetsuit for you. The Axis has a full back zip design, performance stretch, and a ThermoLite IR core. This kids' 4/3mm offers tech, easy entry, easy on/off ankle zips, and stretch. Features: High Performance Stretch Plush Thermo Lite IR Easy Access Back Zipper Fusion X Seam Tape Reinforced Stress Points Why This Wetsuit? The Axis is one of the most popular entry-level wetsuits, offering great warmth and comfort. About Xcel: Xcel's reputation for exceptional product quality is a clear result of an unwavering dedication to research, development, and design innovation. With tropical to cold-water products for men, women, and youth, the brand stresses performance: maximum stretch and durability, sealed-seam construction, and a fit that feels custom-made every time. Xcel has been voted Surf Industry Manufacturers Association (SIMA) “Wetsuit of the Year” by its industry peers four times (2007, 2008, 2010, 2020).