They add warmth, but modern designs manage this well. Smart foam pads are thinner and less insulating than thick EVA foam. Many models include mesh panels in non-padded zones for ventilation. If you run hot or ski in spring conditions, choose a high-breathability model with extensive mesh construction. You can also wear a thinner base layer underneath to help wick moisture. On cold days, the extra warmth is actually welcome. The key is matching the breathability rating to your typical skiing conditions and personal temperature preferences.
Ski Hip Protectors · Impact Shorts / Crash Pants
Will impact shorts make me too hot while skiing?
Related gear types
If this answer nudged you toward a different style, these guides compare specs and trade-offs.

D3O / Smart Material Hip Protectors
$60 – $220
Hip protectors using reactive smart materials that remain flexible and harden instantly on impact.
Non-Newtonian reactive materialFlexible during wearInstant stiffening on impact

Soft Foam Hip Protectors
$25 – $90
Traditional flexible foam-padded hip protectors prioritizing comfort and everyday wearability.
EVA or PU foam paddingFlexible and comfortableLow profile

Compression Shorts with Hip Pads
$45 – $150
Tight-fitting base layer shorts with integrated hip padding that layer seamlessly under ski pants.
Compression fitIntegrated pad pocketsMoisture-wicking fabric
More questions
- Can I wear impact shorts under my regular ski pants, or do I need special pants?
- Do I really need CE Level 2 protection, or is Level 1 enough?
- How do I know if the pads are positioned correctly over my hip joints?
- How long do impact shorts last before needing replacement?
