Gill OS Performance Midlayer - BOOSTED Edition

Engineered for offshore performance in colder, more demanding conditions, the OS Performance Jacket - Boosted Edition takes technical midlayer protection to the next level with integrated heating technology for enhanced warmth and endurance at sea.

Constructed from smooth-faced thermal fleece with 4-way stretch, it delivers wind resistance, lightweight insulation, and unrestricted movement - whether worn as a midlayer beneath your outer shell or as a standalone jacket in cool conditions. The addition of integrated graphene heating elements provides targeted thermal regulation, keeping core body warmth consistent when temperatures drop.

A 10,000mAh quick-charge power pack delivers up to seven hours of warmth on auto mode, with three adjustable heat levels controlled via an easy-access chest button for instant comfort adjustment on the move. Designed for practicality offshore, it features side-entry zippered pockets for secure storage, a YKK reversed-coil front zipper with inner chin guard, and stretch binding at the collar, cuffs, and hem for a close, heat-retaining fit.

Strategically placed underarm panels enhance freedom of movement during active sailing, while the SHIELD® PFAS-free water-repellent finish provides added protection from spray and light rain.

Built for sailors who push further and stay out longer, the OS Performance Jacket - Boosted Edition delivers advanced thermal control, dependable protection, and uncompromising comfort when performance matters most.