Engineered For Competition, The Fusion 2 Racer Swimsuit Uses Some Of The Most Advanced Aquatic Engineering To Ever Enter A Pool. Showcasing Hydrophobic Construction And Low-Profile Flatlock Stitching, The Rfus6 Racer Reduces Drag For Maximized Performance In The Water. Combined With Tried-And-True Innovations Like Fabrication Logic And Fluid Channel Dynamics, Fusion 2 Speed Suits Allow For Superior Flow, While Calenderized Isolated Compression Technology Provides More Glide Efficiency And Increased Speed. It'S What Happens When The Past And The Future Meet At The Swim Lab. Tyr Fabrication: 80% Polyester/ 20% Lycra Hydrophobic Construction: Fluid Channels Repel Water To Keep The Suit Drier And The Swimmer Feeling Lighter Flat Lock Seams: Conform And Stretch With The SwimmerS Body To Create A Sleek Fit Light Compression: Provides Necessary Tension To Aid In Drag Reduction Built From A Variety Of Interworking, Patented Technologies, Racing Suit Is Built For Competition