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Alpinestars Thermal Tech Bottoms
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$69.95
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Alpinestars Thermal Tech Bottoms

The Alpinestars Thermal Tech Bottom is part of Alpinestar's range of base layer underwear developed for layering purposes to provide core temperature regulation and comfort for all types of riding conditions. The Warm Tack base fabric used for the bottom is Nano treated to increase circulation of the capillaries to promote warmth. The fabric is also treated to wick away moisture and keep the body comfortable. The compression fit reduces muscle fatigue in the lower body increasing riding comfort

Features:

  • Developed for cold weather riding conditions
  • Warm Tack fabric construction
  • Fiber is a stretch Nylon, Nano treated for effective heat conductivity and moisture wicking
  • Ergonomic flat lock seam construction
  • Compression fit design to reduce muscle fatigue in the bottom.
  • Printed ASTAR logo
Write a Product Review for a chance to win our monthly $100 giveaways.
Alpinestars Thermal Tech Bottoms 4 5 2 2
Good fit While the fit is good, it's not as warm as I thought. December 6, 2012
Great pair of thermals! The Alpinestars thermal tech bottom is a great buy for the money. They are comfortable and will keep your legs warm. They are stylish while allowing pants to fit comfortably over them. I caution that they do run a little small in the waist. November 14, 2011
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Alpinestars Thermal Tech Bottoms
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Men's Base Layer Pants Sizing

Euro USA Alpha US Pant Size Waist (cm) Hip (cm) Thigh (cm) Inseam (cm) Height (cm)
42 32 2XS 26 68-72 83-87 50-51 73-74 159-163
44 34 2XS-XS 28 72-76 87-91 52-53 75-76 164-167
46 36 XS-SM 30 76-80 91-95 54-55 77-78 168-171
48 38 SM-MD 32 80-84 95-99 56-57 79-80 172-175
50 40 MD 34 84-88 99-103 58-59 81-82 176-179
52 42 LG 36 88-92 103-107 60-61 83-84 180-183
54 44 XL 38 92-96 107-111 62-63 85-86 184-187
56 46 XL-2XL 40 96-100 111-115 64-65 87-88 188-191
58 48 2XL 42 100-104 115-119 66-67 89-90 192-195
60 50 3XL 44 104-108 119-123 68-69 89-90 192-195
62 52 3XL-4XL 46 108-112 123-127 70-71 91-92 196-199
64 54 4XL 48 112-116 127-131 72-73 91-92 196-199

Note: Alpinestars sizes displayed on our website are in Euro sizing, use the chart above to convert your standard US size to Euro. 

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

Click here to see the full Alpinestars Size Chart
Product Style RevZilla SKU ID Manufacturer Product # Availability
Black / SM 439450 29400092/475359-10-S Available: Expect 1-2 business days processing time prior to shipment
Black / MD 439451 29400093/475359-10-M In Stock: Ships within 24 hours
Black / LG 439452 29400094/475359-10-L In Stock: Ships within 24 hours
Black / XL 439453 29400095/475359-10-XL In Stock: Ships within 24 hours
Black / 2XL 439454 29400096/475359-10-2XL Available: Expect 1-2 business days processing time prior to shipment
Black / 3XL 439455 29400097/475359-10-3XL Available: Expect 1-4 business days processing time prior to shipment