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  • Cylus - Wearing Size: MHeight: 6'2''
    Bottom Size: MTop Size: M
  • James - Wearing Size: 3XHeight: 6'5''
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  • James - Wearing Size: XLHeight: 6'2''
    Bottom Size: XLTop Size: XLWaist: 38Inseam: 32
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Cylus - 6‘2‘’ Wearing Size: M
The Fundamental Pant
The Fundamental Pant
The Fundamental PantThe Fundamental PantThe Fundamental Pant
The Fundamental Pant

The Fundamental Pant

(2,633)
Eco Style
LIMITED TIME OFFER: 80% OFF: $18.98
Non-Member: 
$94.95
Color: Mineral Grey
Size:
Select an option
Fit: True to Size
Inseam: Regular 29 in
Qty: 1
1
LIMITED TIME OFFER: 80% OFF: $18.98
After your first purchase, you will be charged $69.95 each month for a Member Credit, unless you “Skip” between the 1st and the 5th. You have 12 months to redeem each credit for any item or outfit up to $100, before the credit expires. Cancel your membership anytime online or by phone.Learn more about our VIP membership
Non-Member: $94.95

AS SEEN ON YOU

Performance in Play
Reasons You Need This
Designed for Every Day
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Wear It With

Current Item

EveryWear

This dynamic performance fabric is designed to go, well, everywhere. Four-way stretch fibers make it easy to move throughout your day. Anti-stink, sweat-wicking tech helps you tackle intense training sessions without stinking up the joint.

FIND YOUR FIT

SELECT SIZE:

S
M
L
XL
XXL
SELECTED SIZE:
SMALL
WAIST(IN):
29-31
Trystan Colburn - 5'10 - S
Jeff Figuereo - 5'8 - S
Jeff Figuereo - 5'8 - S

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2,633 reviews for The Fundamental Pant
2,633 reviews for The Fundamental Pant
4.6
94% who purchased recommend it
Overall Fit
Runs SmallTrue to SizeRuns Large

Recent reviews

AI Generated Review Summary

Fabletics customers appreciate these versatile pants for their incredible comfort, flattering fit, and stylish look. Customers rave about the lightweight, stretchy material that allows unrestricted movement, making them perfect for workouts, golf, or everyday casual wear, while the breathability is praised for warmer conditions.

Virgil

Size PurchasedM / Regular 29 in | 29
Color PurchasedBlack
August 1, 2026

Good

Meghan

Size PurchasedS / Short 27 in | 27
Color PurchasedDeep Navy
August 1, 2026

Got these pants for both of my middle school boys and they love them. They've also held up really well considering how active non stop they are.

Calvin

Size PurchasedXL / Regular 29 in | 29
Color PurchasedBlack/Black
August 1, 2026

Very comfortable
See More Reviews
Our 30 Day Perfect Fit GuaranteeWe’ve got you covered! If the style you ordered doesn’t fit perfectly or you don’t love how it looks, we’ll happily accept returns or exchanges up to 30 days from shipment. 30 Day Fit Guarantee applies to select styles only and excludes Need-Now Prices.