CHECK THE SIZE CHART (in the image section above) The all-round junior 2XU Propel wetsuit delivers many of the key technical benefits of the elite tier of the adult 2XU range. The inclusion of the rollbar, floating zip, SCS coating and 39 cell buoyancy paneling make this a top-value wetsuit that will deliver the power needed to surpass the competition. GARMENT FEATURES: SCS Coating (Hydrodynamic Silicon): To reduce resistance when taking the suit on and off and to alleviate water resistance 39 Cell Front Buoyancy Panel: For maximum buoyancy with a 5mm neoprene thickness Embossed concave water entrapment zone: For extreme ultra enhanced distance per stroke 520% Stretch (Internal): For enhanced lateral flexibility Floating Zip Panel: Allows increased movement for better distance per stroke Rollbar: For increased core buoyancy and body position TWwo-Year Warranty: Quality you can trust on race day FABRIC BENEFITS: 39 Cell: The most buoyant neoprene available with a thickness varying from 1mm to 5mm (5mm maximum permitted). SCS (Super Composite Skin) Coating: Applied as a layer over the surface of the neoprene, creating a very unique material. The micelle structure on the rubber surface repels water when in contact with air and reduces the surface resistance when in contact with water. Low resistance allows for faster speed through the water. As a result, SCS provides comfort, extra freedom of movement, keeps the body warmer and decreases body fatigue while ensuring durability and abrasion resistance.