Bobble Hat - Multi NOTGermany collaborations with the likes of

collaborations with the likes of the Brownlee Brothers alongside other fast triathletes and extensive scientific testing

Four-way stretch fabrics to fit all body types

Reflective panel inserts

Fast-drying

The original Aero-Bridge Undervest

Bobble Hat - Multi NOTGermany collaborations with the likes ofWhen the temperature drops, this bobble hat steps up. Made with a deep, insulating knit that stays warm on the coldest days, its finished with an oversized pom pom for a bold winter look. Simple, comfortable, and built to keep you cosy before and after every session. Features: Thick, heat retaining knit for maximum warmth Oversized pom pom for standout style Soft touch fabric for all day comfort Stretch fit to suit most head sizes Warranty Information