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  • 41 reviews

See size chart


The Polypro Thermal Top is packed with well thought out features to keep you protected from the cold.  

This is a unisex garment and as such, many women have comfortably worn the Polypro Top due to the narrower shoulder and waist found in all sizes.

Sizing: Please refer to the size chart bottom above for an accurate fit. 

We now offer 2XL. This size is made to order and ships 2 weeks from the date of your order.

Fit Type: Form-Fitted
Fit Note:
 Please do not assume your size, please use our size chart. If in doubt, email questions to 

Features & Benefits: 

  • Polyolefin, a new generation of polypropylene that resists odor and wicks away moisture, keeping you dry and comfortable mile after mile 
  • Collar and cuffs have a napped aka "brushed" finish inside and out for next-to-skin comfort
  • Thumb holes allow you to keep the back of your hands covered and warm
  • A wrist-watch slit allows visibility of a watch without exposing skin to the elements
  • 16-inch zip for easy on-the-go ventilation
  • Zipper garage eliminates zip "bites" 
  • Two vertical pockets to store training essentials
  • Do you get cold easily? Helpful tip - Add hand warmers to the vertical pockets to keep your spine and core warm 
  • Flatlock seams for long-lasting durability 
  • This garment is best worn fitted, next-to-skin for optimal performance
  • Made in USA


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Customer Reviews
5.0 Based on 41 Reviews
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United States United States
I recommend this product
Definitely recommend

It kept me warm in the early morning as I was getting ready to ride. So, I thought it would be too hot for a short 26miles at 15-22mph ride in 50F weather, but I didn't feel hot. It felt perfect. Then, I rode in 34F weather, with a light jacket, and it kept me warm. Really recommend. Absolutely love it!

Keith E.
United States United States

Great training, racing and casual wear piece of clothing. Fits smug but not tight. 1/2 zip provides more ventilation than traditional 1/4 length. Thumb loops. Won’t buy a shirt without them. Window for heart rate monitor is awesome. Pocket in the rear secures keys or whatever you want. Highly recommend.

rahil b.
United States United States
Unique and comfortable

Unique item I have found useful to wear in cooler morning weather for bike and run. I often wear it with a skin cooler shirt underneath

United States United States
I recommend this product
Polypro Thermal Top

Another awesome product from De Soto. Getting back into a regular fitness routine means needing to be able to workout in all kinds of weather. This top means no more excuses when it is cold, wet, windy out. Everything was as expected with the traditional De Soto workmanship, fit, and overall quality.

United States United States
Perfect for Slim Females too!

Keeps me warm running in 18 degrees with a colorful thin windbreaker vest, arm sleeves, and baselayer! Love the arm sleeve opening for sports watch visibility! I am a 5’7” female 118 pounds and small fits well (even after I accidentally put in dryer on low heat which is not recommended but fabric maintained stretch!)


  Height Weight Waist Chest Hips
X-Small < 5'6" in / <168 cm 135 lbs / 61 kg 22”-24” in / 56-61 cm < 37” in / < 94 cm
Small 5’6”-5’8” in / 168-173 cm 145 lbs / 66 kg 24”-27” in / 61-69 cm 37”-39” in / 94-99 cm < 34" in  / < 86 cm
Medium 5'9" in / 175-180 cm 165 lbs / 75 kg 27”-32” in / 69-81 cm 39”-42” in / 99-107 cm 34"-38" in  / 86-96 cm
Large 6'0" in / 183-188 cm 195 lbs / 88 kg 32”-35” in / 81-89 cm 42”-45” in / 107-114 cm 38"-42" in / 96-106 cm
X-Large 6'2" in / 191-196 cm 215 lbs / 98 kg 35”-41” in / 89-104 cm 45”-48” in / 114-122 cm 42"-47" in / 106-119 cm
XX-Large 6'5" in / 197 cm+ 235 lbs / 107 kg 42” in +  / 105 cm + 49” in + / 123 cm + 48" in + / 121 cm +



The size chart above should serve as a general guide. If you would like assistance in determining the proper size, please send the following information to

WEIGHT - Accuracy helps us provide a more accurate size for you.
CHEST - Fullest part of breast, measured as the largest part of circumference right over the pectoral muscle.
WAIST -  Circumference measured at the belly-button line - this is NOT the same as your pants waist size.
HIPS - Circumference measured at the widest point, NOT at your hips where your belt may go. Typically this will measure just a few inches below your hip bones and around the largest part of the glutes.


If you do not have a tape measure and you need something to measure with, use a belt, or smart phone power cord, and a ruler.



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