HKM-313171 Mountain Bike Helmet with Integrated Tail Light for Enhanced Safety
SKU: 86386505498

HKM-313171 Mountain Bike Helmet with Integrated Tail Light for Enhanced Safety

Sale price$71.99 Regular price$79.99
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

HKM-313171 Mountain Bike Helmet with Integrated Tail Light for Enhanced SafetyDiscover the HKM 313171 Mountain Bike Helmet with Integrated Tail Light, a perfect companion for your cycling adventures. This helmet is skillfully designed to provide essential protection and enhanced visibility, catering to both mountain biking enthusiasts and casual riders alike. Crafted from robust materials, the HKM 313171 ensures excellent impact protection to safeguard your head during those exhilarating rides. Its aerodynamic design not only

Discover the HKM-313171 Mountain Bike Helmet with Integrated Tail Light, a perfect companion for your cycling adventures. This helmet is skillfully designed to provide essential protection and enhanced visibility, catering to both mountain biking enthusiasts and casual riders alike.

Crafted from robust materials, the HKM-313171 ensures excellent impact protection to safeguard your head during those exhilarating rides. Its aerodynamic design not only adds a sleek look but also improves comfort and minimizes wind resistance, allowing you to focus on the trail ahead.

One standout feature is the integrated tail light, which significantly boosts your visibility in low-light scenarios. Whether you’re biking at dawn, dusk, or after dark, this helmet helps ensure you are seen by drivers and fellow cyclists alike, enhancing your safety on the road.

Adjustable straps allow for a secure and personalized fit, while the thoughtful ventilation channels promote airflow. This means you can enjoy cooler rides, even on warmer days, making it a practical choice for those long biking sessions.

The HKM-313171 is constructed for serious cyclists who value their safety without compromising on comfort. Whether you're navigating rugged terrain or enjoying a leisurely ride through the city, this helmet combines protection, comfort, and visibility to give you the peace of mind you need. Choose the HKM-313171 Mountain Bike Helmet to enhance your cycling experience responsibly and confidently.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 86386505498

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4.2 ★★★★★
Based on 1579 reviews
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M
Verified Purchase
Ms. B
Charlottesville, US
★★★★★ 5
Comfortable Socks, color variety not as implied
Size: Medium, Color: True Gray Heather Assorted (6 Pairs)
Pros: Comfortable socks, with wide, not tight band at the ankle. Wish I'd bought them sooner. Con: Amazon description shows a photo of 6 pairs of socks, 2 black, 2 gray, and 2 white. The pack actually comes with 2 black, 1 white, and 3 pairs of gray. Haven't washed them yet. Will see how they stand up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 14, 2024
S
Verified Purchase
S
Natrona Heights, US
★★★★★ 5
Not polyester! Thank you UA!
I never realized shopping for cotton socks in 2024 would be so difficult. Luckily I found these, and all the other Under Armour cotton socks and they are the best. I cannot wear polyester, and these only have like 1%. I didn't realize our cotton is being replaced by polyester, and I don't like it. Bath towels don't work anymore either... I need my cotton socks and towels, I love incandescent light bulbs, I'll always have a gas powered mower and leaf blower. Also butterfinger should've never their recipe. Just sayin...
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Reviewed in the United States on May 4, 2024
J
Verified Purchase
Josie Shmidt
Lowell, US
★★★★★ 5
Great quality
Size: Large, Color: True Gray Heather Assorted 2 (6-pairs)
The best socks, cotton quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 28, 2025
M
Verified Purchase
Mom4two
Los Angeles, US
★★★★★ 5
Great sock for everyday
Size: Large, Color: Black/Gray (6 Pairs)
So these are awesome but they are slightly thinner than older versions, shorter too. Just FYI if you a long time UA customer. If you have never had their socks, I love them personally and only like one other brand better. They aren’t overly thick and they allow your feet to breath. I never have sweaty feet in these even in my warm boots. I also like that they don’t cut into my feet or get holes in the toes over long terms. The only reason I’ve thrown these out has been fraying near the ankle or someone (kids) thieving them.
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Reviewed in the United States on December 28, 2019
L
Verified Purchase
LC
Lowell, US
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026

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