Dolfin Women’s FirstStrike Black Open Back Knee

The Women’s FirstStrike Open Back Knee Suit is engineered to deliver competitive performance with a lightweight feel and advanced muscle control. FINA approved and USA Swimming approved for all ages, this suit is an excellent choice for any swimmer, particularly young competitors ages 12 and under.

Designed with zoned muscle control and energy return, the FirstStrike helps swimmers maintain optimal body position and race efficiency. Its hydrophobic fabric and 3D printed design reduce water absorption, while the open back and knee-length cut provide freedom of movement and a streamlined racing profile.

🧵 Fabric Benefits

• UPF 50+ sun protection

• Hydrophobic fabric with 3D print design

• Durable warp knit fabrication

• Engineered flat-lock construction for comfort

• Chlorine resistant

• Quick drying

• Pilling resistant

• Water repellent

• Silicone leg grippers for a secure, stay-put fit

🎯 Design Features

• Royal blue color with patterned leg detail

• 3D Fit engineered for maximum range of motion

• Zoned muscle control for racing performance

• Low-profile construction to reduce drag

• Comfortable shoulder straps for optimal support

• Open Back design for enhanced flexibility

🧵 Fabric Composition

• 71% Micro Nylon

• 29% Xtra Life Spandex

📌 Additional Details

• Featured model is wearing size 28

• Model height: 5 ft 2 in

🧼 Care Instructions

To maintain performance and longevity:

• Hand wash in cold water after each use with mild soap

• Do not use bleach, detergent, or fabric softeners

• Hang dry away from heat

• Do not iron

• Do not dry clean