The higher SPF formulas (above SPF30) will hold in your body heat which can be helpful in cold weather, but please be careful in warmer weather to make sure you can adequate cool yourself.

Intense sun conditions include:

  • Low latitudes (near the equator)
  • Higher altitudes
  • Peak sun season: May, June and July in the Northern Hemisphere
  • Intense time of the day 10am to 2pm
  • Sun exposure after long periods with little sun exposure


On hot and humid days it is important to consider the need for your body to sweat and cool itself. Higher SPF formulas (and non breathable Matrix formulas) may inhibit heat transfer. It is important to remember this with younger children as they have not fully developed their ability to sweat. In such cases the lower SPF formula should actually provide better protection.

In special situations where you cannot apply the initial application of the sunscreen to cool and dry skin you may choose Sawyer's SPF 50 which is formulated to stick to moist skin (which is why it feels greasy) but you should take care and try to keep yourself as cool as possible. Areas of thin skin may need reapplications of the SPF 30 or even the special SPF 50 later in the day or after heaving rubbing or moisture exposure.

Sawyer Sunscreen Recommendations

The higher SPF formulas (above SPF30) will hold in your body heat which can be helpful in cold weather, but please be careful in warmer weather to make sure you can adequate cool yourself.

Intense sun conditions include:

  • Low latitudes (near the equator)
  • Higher altitudes
  • Peak sun season: May, June and July in the Northern Hemisphere
  • Intense time of the day 10am to 2pm
  • Sun exposure after long periods with little sun exposure


On hot and humid days it is important to consider the need for your body to sweat and cool itself. Higher SPF formulas (and non breathable Matrix formulas) may inhibit heat transfer. It is important to remember this with younger children as they have not fully developed their ability to sweat. In such cases the lower SPF formula should actually provide better protection.

In special situations where you cannot apply the initial application of the sunscreen to cool and dry skin you may choose Sawyer's SPF 50 which is formulated to stick to moist skin (which is why it feels greasy) but you should take care and try to keep yourself as cool as possible. Areas of thin skin may need reapplications of the SPF 30 or even the special SPF 50 later in the day or after heaving rubbing or moisture exposure.

Photo thumbnail Blog Author
News from Sawyer
Sawyer
More Than an Outdoor Company.
Here at Sawyer

Sawyer Sunscreen Recommendations

The higher SPF formulas (above SPF30) will hold in your body heat which can be helpful in cold weather, but please be careful in warmer weather to make sure you can adequate cool yourself.

Intense sun conditions include:

  • Low latitudes (near the equator)
  • Higher altitudes
  • Peak sun season: May, June and July in the Northern Hemisphere
  • Intense time of the day 10am to 2pm
  • Sun exposure after long periods with little sun exposure


On hot and humid days it is important to consider the need for your body to sweat and cool itself. Higher SPF formulas (and non breathable Matrix formulas) may inhibit heat transfer. It is important to remember this with younger children as they have not fully developed their ability to sweat. In such cases the lower SPF formula should actually provide better protection.

In special situations where you cannot apply the initial application of the sunscreen to cool and dry skin you may choose Sawyer's SPF 50 which is formulated to stick to moist skin (which is why it feels greasy) but you should take care and try to keep yourself as cool as possible. Areas of thin skin may need reapplications of the SPF 30 or even the special SPF 50 later in the day or after heaving rubbing or moisture exposure.

Photo thumbnail Blog Author
News from Sawyer
Sawyer
More Than an Outdoor Company.
Here at Sawyer
browse all articles
Here at Sawyer
March 5, 2026
6 Min
World Water Day 2026: Where Water Flows, Equality Grows
Read More

Media Mentions

Why is tick-borne illness awareness important? Because prevention works!

Katie Houston
Katie Houston
Solo Thru-Hiker

Media Mentions

Kurt Avery delves into a range of proven business and marketing techniques, including some developed through his own professional experiences as the founder, owner, and president of Sawyer Products.

Sawyer
News from Sawyer

Media Mentions

From Lizzy McAlpine’s harmonies to the funky new beats of King Gizzard and the Lizard Wizard, here’s what the team at Sawyer is settling in with this winter.

Katie Houston
Solo Thru-Hiker
<<  Previous Post
No previous post!
Check out our Directory
Next Post  >>
No next post!
Check out our Directory