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Specialty Sails

Purpose-built sails for specific conditions and applications. These are safety-critical items — material selection and construction quality directly affect crew safety.


Heavy weather headsail for survival conditions (35+ kts). Covers dimensions, materials, independent luff attachment, ISAF/ORC compliance, and deployment procedures.

Heavy weather mainsail replacement. Covers dimensions, dedicated track vs shared groove options, independent sheeting (not boom-attached), and regulatory requirements.

Customer ProfileStorm JibTrysailReasoning
Offshore racing (Cat 1-2)✅ Required✅ RequiredRegulatory mandate
Offshore cruising✅ Strongly recommended✅ Strongly recommendedSafety essential
Coastal cruising⚠️ Optional⚠️ OptionalGood practice, not required
Club racing❌ Usually not needed❌ Usually not neededRules vary by club

  • Purpose: Balanced helm and drive in heavy air with reefed main
  • Material: Dacron (6-8 oz) or lightweight XRP laminate
  • Luff attachment: Hanked-on or dedicated staysail furler (e.g., Profurl C-series)
  • Typical area: 10-15% of foretriangle
  • Best for: Boats with cutter rig or removable inner forestay
  • Purpose: Light-air reaching sail on inner forestay
  • Material: Lightweight nylon (0.75-1.5 oz) or light laminate
  • Best for: Long-distance cruisers looking for extra light-air performance

  • Purpose: High-clewed headsail for reaching — foot clears bow waves and spray
  • Material: Standard upwind laminate or heavy Dacron
  • Typical LP: 110-130% of J
  • Best for: Ocean passages where spray clearance matters
  • Purpose: Ultra-light air sail (0-6 knots)
  • Material: Lightweight nylon (0.5-0.75 oz)
  • Construction: Minimal reinforcement, maximum area
  • Best for: Light-air regions (Mediterranean summer, tropics)

  • Headsail Reefing — Storm jib integration with furling reef strategy
  • Components — Hardware specifications for corner fittings and attachment