Fly Racing Women's Heavyweight Base Layer Bottom
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Fly Racing Women's Heavyweight Base Layer Bottom

Fly Racing Women's Heavyweight Base Layer Bottom

The Fly Racing Women’s Heavyweight Base Layer delivers advanced warmth, comfort, and functionality for riders and outdoor adventurers who need maximum cold-weather performance. Built with extra warm fabric that wicks moisture efficiently and dries quickly, it keeps you warm and dry in demanding conditions. Flat-lock seam construction ensures durability and reduces irritation, while multi-directional stretch with ergonomic panels provides a form-fitting, non-compression fit that moves with your body. Designed with UPF 40+ sun protection and Polygiene® Odor Control Technology, this base layer keeps you protected and fresh through long days in the cold. The Women’s Heavyweight Base Layer pairs easily under winter clothes —ideal for skiing, snowmobiling, riding, or everyday winter wear.
Fly RacingSKU: 354-64072X
$64.95
Size: XX-Large
Color: Black
Price:
$64.95
Fast Delivery

Fast Delivery

Shipped in 24 Hours

Family-Owned

Family-Owned

Real people

Authorized Dealer

Authorized Dealer

100% genuine gear

Hassle Free

Hassle Free

30 Days Returns

Safety Certifications DOT (FMVSS 218) + ECE – Dual Certified

★ ★ ★ ★ ★

50,000+ RIDERS CAN'T BE WRONG

★ ★ ★ ★ ★
"“Ordered the Fly Racing F-16 combo. Jersey and pants matched perfectly straight out of the box, shipped in 2 days. Wore them on the track Saturday. This is the easiest gear purchase I’ve ever made.”"
G
Gregory Cliff Verified Buyer
Motocross Rider · Arizona
★ ★ ★ ★ ★
"“I was nervous about sizing — gear is expensive and I didn’t want to be stuck with the wrong fit. The size guide was actually accurate. Returned nothing. Best online gear shop I’ve used in 8 years of riding.”"
S
Sara M. Verified Buyer
Trail Rider · Oregon
★ ★ ★ ★ ★
"“Ordered my snowmobile kit — FXR jacket, bibs, and a 509 helmet. All matched perfectly, all arrived in 3 days before the season started. The family-owned vibe is real. Got a handwritten note in the box. That doesn’t happen with Amazon.”"
T
Tyler B. Verified Buyer
Snowmobile Rider · Montana
★ ★ ★ ★ ★
"Ordered the Fly Racing F-16 combo. Jersey and pants matched perfectly straight out of the box, shipped in 2 days. Wore them on the track Saturday. This is the easiest gear purchase I've ever made."
G
Gregory Cliff Verified Buyer
Motocross Rider · Arizona
★ ★ ★ ★ ★
"I was nervous about sizing — gear is expensive and I didn't want to be stuck with the wrong fit. The size guide was actually accurate. Returned nothing. Best online gear shop I've used in 8 years of riding."
S
Sara M. Verified Buyer
Trail Rider · Oregon
★ ★ ★ ★ ★
"Ordered my snowmobile kit — FXR jacket, bibs, and a 509 helmet. All matched perfectly, all arrived in 3 days before the season started. The family-owned vibe is real. Got a handwritten note in the box. That doesn't happen with Amazon."
T
Tyler B. Verified Buyer
Snowmobile Rider · Montana
Protection you can trust

Protection you can trust

Advanced safety design built to keep you secure on every ride.

Engineered for every terrain

Engineered for every terrain

Built to perform from rugged trails to open roads.

Ready for any condition

Ready for any condition

Comfort and durability that adapts to changing weather.

GOT QUESTIONS? WE'VE GOT ANSWERS.

VIEW MORE FAQS

The Trekker Conceal generally runs true to size, but riders with wider heads report going up half a size. Use our helmet size chart — measure your head circumference in cm and match it to the chart. If you're between sizes, size up. If it still doesn't fit, our 30-day returns mean no stress.

It depends on where you are. Orders processed here will take 5-7 business days to arrive. Overseas deliveries can take anywhere from 7-16 days. Delivery details will be provided in your confirmation email.

We use all major carriers, and local courier partners. You’ll be asked to select a delivery method during checkout.

We always aim for make sure our customers love our products, but if you do need to return an order, we’re happy to help. Just email us directly and we’ll take you through the process.

It depends on the creator and the product. All options are outlined on the product page, so look out for customization options there.

Complete your fly racing look

Complete Your Fly Racing LookMatch your helmet with coordinated Fly Racing gear.

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