Skip to product information
1 of 10
  • Play video

Womens One 7

Maximum Flexibility, Maximum Buoyancy, Triathlon Competition

Size Chart

    Free shipping over $75

    Regular price
    Regular price
    Sale price
    Description / Materials

    A neoprene thickness of 4.5 millimeters around the chest, hips and thighs creates buoyancy exactly where it supports your technique and speed! 2.5 to 4.0 millimeters of material thickness around the calf offers balance in creating both buoyancy and an easy, quick take-off in the transition zone. Arms and shoulders, get optimal freedom of movement with 1.5 millimeter neoprene for an efficient and powerful arm pull.


    “Healthy Seas” is an organization that supports sailfish with sustainable materials while cleaning our oceans.

    We have switched to sustainable packaging and integrated it into our product range to reduce the dependence on harmful shipping and display items.

    Sustainable logistics brings Your package delivered to your home in a way that's kinder to the planet, so you can look forward to your next adventure in cleaner nature.

    Shipping & Returns
    • Delivery time – 2-3 days
    • Free shipping over $75
    • Free Size Exchanges
    • Free Repairs
    • Ideal Fit Guarantee
    • 30 Day Returns & Exchanges
    • 2 Year Warranty
    • Free Repairs
    Womens One 7
    Womens One 7
    Womens One 7
    Womens One 7
    Womens One 7
    Womens One 7
    Womens One 7
    Womens One 7
    Womens One 7

    • Body Position

    • Hip Rotation

    • Drag

    • Range of Motion

    • Tech

    More buoyancy for your perfect water position

    More buoyancy means a safer, faster position in the water. The One 7 uses Aerofloat for this. This three-layer neoprene has enclosed air cells that literally let you float on clouds.

    The greatest possible freedom of movement and a stable position in the water are not mutually exclusive! Quite the opposite - with the One 7 they combine to form a sophisticated overall design that supports the performance of both performance-oriented age groupers and beginners of various triathlon distances. The Zero Resistance Panel enables you to use an energy-saving and effective technique. The integrated arm panel supports optimum arm pull under water and avoids irritation thanks to a further reduction in the proportion of seams. At the same time, the Stability Torso and the anatomically shaped Hip Panel ensure a stable yet streamlined, fast position in the water.

    Even less water resistance

    Nano Stealth Coating creates minimal frictional resistance. The ultra-thin coating of our Phantom Skin Neoprene lets you glide weightlessly through the water - towards the transition zone and a new best time.

    The One 7's Speedflex neoprene combines buoyancy, suppleness and durability. This means you will impress at any distance, whether at the top or in the dense field of age groupers. The innovative Hydro Coating also provides you with outstanding gliding properties that will take you a step further on your way to success in individual disciplines.

    • Chest 4.5mm
    • Hips 4.5mm
    • Arms/Shoulders 1.5mm
    • Thigh 4.5mm
    • Lower Leg: 2.5-4.0mm