CHECK THE PROVIDED SIZE CHART (in image section above). Sizing is specific to this item and will not correspond with your usual clothing sizeThis Akron Ultraskin Light Jammer, will ensure that you stand out when lining up for your next competition. The Ultraskin Light jammer from Akron's competition range are packed full of features to enhance your performance. These FINA approved Akron jammers provide double compression layers to ensure minimal muscle vibration and a more streamlined shape in the water. External taped seams are positioned to improve hydrodynamic turbulence reducing drag so that you cut through the water more efficiently. This jammer designed and constructed by Akron offers a high percentage of elastane and the compactness of the fabric. These offer total adherence to the body and maintain the effect of compression and containment. Features: Ergonomic flat weld construction High percentage of elastane and a compacted fabric structure offer total adherence to the body, eliminating any possibility of air bubbles. Innovative water repellent treatment that eliminates any braking friction generated by water. Double compression layers to ensure minimal muscle vibration The specially designed elastic module generates a muscle massage action, that reduces fatigue in times of maximum stress. The special external taping provides focused compression and reduces hydrodynamic turbulence. FINA Approved ]]>