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K2 Thrive Men's Helmet 2026

Spice up your cranial accessory game with the Thrive helmet. This stylish lid adds a subtle visor brim and is certified for both snow and cycling, so it’ll pull double duty from the ski hill to the city commute.

Tech Specs

Category

Helmets

Gender

Men's

Construction

Hard-Shell

Certifications

Snow Certified (F2040 + EN1077), Bike Certified (CPSC + EN)

Fit System

K2Dialed™ Fit

Venting

Passive Channel

Weight

500g

Sizes

S, M, L/XL

Colors

DARK-GREY, POP-YELLOW, Black

Key Technologies

Hard Shell Construction Passive Channel Venting Full Wrap Liner K2Dialed™ Fit System
Specifications
Category Helmets
Gender Men's
Certification Snow Certified (F2040 + EN1077), Bike Certified (CPSC + EN)
Construction Hard-Shell
Fit System K2Dialed™ Fit
Venting Passive Channel
Weight 500g
Sizes S, M, L/XL
Colors DARK-GREY, POP-YELLOW, Black
  • Hard-shell construction — lightweight EPS foam bonded to an injection-molded ABS shell for durable impact protection.
  • Passive Channel Venting — internal channels move air between your head and helmet to manage heat and moisture.
  • Full Wrap Liner — comfortable, washable, breathable liner that wicks moisture and integrates with K2 fit/audio systems.
  • K2Dialed™ Fit System — three-point adjustable dial for quick, on-the-fly customization.
  • Dual-certified — exceeds ASTM F2040 and EN1077 for snow sports and meets CPSC + EN standards for cycling.