OS1 Range

The new OS1 range of jackets and trousers is re-engineered to show no compromise against an extreme offshore environment. A 4-layer fabric with a re-imagined outer shell has resulted in the most durable waterproof garment we've ever made.
Stronger. Lighter. More manoeuvrable. It's the ultimate offshore defence.

What's new on the OS1?

Already an extremely accomplished jacket, the new OS1 has been improved further. With specific men's and women's specific designs for the ultimate fit.

  • 10% lighter, more flexible and softer
  • 15% increase in abrasion resistance
  • New Ocean Active Hood with a zippered closure
  • New Anti-corrosion YKK AquaGuard® zippers
  • Drop seat function on Women’s Trousers
  • Trousers have reinforced seat and knees

Be the first to wear the ultimate offshore defence.

Gill OS1 Range
Gill Crosswind Jacket - the ideal mid-layer for the OS1

What to combine with the OS1?

  • Our Crosswind Jacket and Salopettes combine perfectly with the OS1 as a high performance windproof mid-layer - and they can can also be worn as an outer layer in lighter conditions.
  • Performance Breathable boots are a waterproof, comfortable boot built specifically for the exacting needs of Ocean sailors.
  • Add a pair of our high-performance Helmsman Gloves and you’ll be fully ready for action.

Set Descending Direction
  1. GRA01

    OS1 Jacket

    Utilising a new shell fabric specifically engineered by our technicians to survive the rigours of open ocean conditions, the Men's OS1 Jacket is now lighter and more manoeuvrable.
    Size Guide
  2. RED01

    OS1 Women's Jacket

    With a female specific fit, the Women's OS1 Jacket is a durable, waterproof, breathable and fully-taped defence against the cold ocean environment. The new shell fabric is lighter and more manoeuvrable.
    Size Guide
  3. GRA01

    OS1 Trousers

    High performance, durably waterproof and breathable 4-layer fabric help make the Men's OS1 Trousers part of the ultimate offshore defence.
    Size Guide
  4. GRA01

    OS1 Women's Trousers

    The Women's OS1 Trouser provides tough protection against both with durable waterproof fabrics and reinforced contact points, and a convenient drop-seat function.
    Size Guide
  5. GRA01

    Performance Race Boot

    Sure-footed protection suitable for fast-paced conditions.
    Size Guide
  6. ASH01

    Thermogrid Zip Neck

    Thermal mid-layer with underarm stretch panels and anti-pilling qualities. A stylish addition to a layering system.
    Size Guide
  7. CHA01

    Men's Hydrophobe Down Jacket

    Men’s Hydrophobe Down Jacket: the water-repellent sailing jacket with natural down and feather insulation. Amazingly light, fantastically warm.
    Size Guide
  8. PEW01

    Women's Hydrophobe Down Jacket

    The naturally warm, water-repellent and lightweight sailing jacket for women.
    Size Guide
  9. GRA01

    Crosswind Jacket

    A windproof and waterproof jacket in durable fabric that offers zoned insulation and quick drying. Ideal for cold and wet conditions, with multiple zipped pockets for convenience.
    Size Guide
  10. GRA01

    Crosswind Salopettes

    These sleeveless salopettes keep out the wind, cold and rain with their laminated fabric and insulation panels. A stretch shoulder panel and reinforced zones add comfortable movement and protection.
    Size Guide
  11. GRA01

    Performance Breathable Boot

    A fully waterproof and breathable sailing boot built to meet the exacting needs of Ocean sailors.
    Size Guide
  12. ASH01

    Thermogrid Leggings

    Pill resistant fleece exterior with a gridded inner layer to reduce heat loss and move water away from the skin.
    Size Guide
  13. ASH01

    Thermogrid Jacket

    Anti-pilling, wicking material makes for the perfect mid-layer adding warmth to any layering system in the winter months.
    Size Guide
  14. ASH01

    Thermogrid Gilet

    A lightweight and breathable mid layer retaining flexibility whilst offering additional warmth and protection in colder months.
    Size Guide
  15. BLK01

    Women's Championship Gloves - Long Finger

    The Gill Women's Long Finger Championship Gloves have been built in conjunction with the out-and-out racer who needs performance, protection and durability that goes above and beyond.
    Size Guide

Set Descending Direction