The Walero Active Temperature Control Head Sock – Season 2 in Arctic Blue is designed for motorsport drivers who require precise heat and moisture management inside the helmet, where thermal stability is critical for focus and endurance.
Featuring Outlast® phase-change technology, originally developed for NASA, the fabric actively regulates temperature around the head and neck. Excess heat is absorbed and stored, then released as temperatures drop, helping to reduce sweat build-up and maintain a stable microclimate inside the helmet.
The low-bulk elastic construction is fully compatible with modern racing helmets and does not add pressure. Flat seams prevent pressure points and chafing during long stints. The Envirotex antimicrobial treatment ensures hospital-grade hygiene throughout race weekends.
This garment is fully flame-retardant, FIA 8856-2018 approved, and legal for international motorsport competition worldwide.
Technical Data
Product type: Flame-retardant head sock / balaclava
Intended use: Motorsport, track days, professional racing
Temperature technology: Outlast® phase-change
Function: Active helmet temperature control
Design: Low-bulk, helmet-compatible
Seams: Flat seams
Antimicrobial treatment: Envirotex
Odour control: Yes
Flame retardant: Yes
Homologation: FIA 8856-2018
Race legality: Worldwide
Colour: Arctic Blue