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    Change Model
  • Cylus - Wearing Size: MHeight: 6'2''
    Bottom Size: MTop Size: MWaist: 32Inseam: 34
  • Eric - Wearing Size: 2XHeight: 6'5''
    Bottom Size: 2XTop Size: 2XWaist: 44Inseam: 34
  • Gary - Wearing Size: XLHeight: 6'3''
    Bottom Size: XLTop Size: XLWaist: 36Inseam: 34
  • Peter - Wearing Size: SHeight: 6'0''
    Bottom Size: STop Size: SWaist: 30Inseam: 32
Cylus - 6‘2‘’ Wearing Size: M
The O2 Tee
The O2 Tee
The O2 TeeThe O2 Tee

The O2 Tee

(803)
Last Chance

LIMITED TIME OFFER

: $13.98 or 3 FOR $19 TEES AND TANKS
Non-Member: 
$69.95
Color: Seagrass(Shop This Color)
Size:
Select an option
Fit: True to Size
Qty: 1
1
Limited Inventory: Don't miss out on your Last Chance to get this item!

LIMITED TIME OFFER

: $13.98 or 3 FOR $19 TEES AND TANKS
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: $69.95

AS SEEN ON YOU

Product Fit
Product Fit
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Wear It With

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803 reviews for The O2 Tee
803 reviews for The O2 Tee
4.7
97% who purchased recommend it
Overall Fit
Runs SmallTrue to SizeRuns Large

Recent reviews

AI Generated Review Summary

Fabletics customers appreciate the O2 Tee's lightweight, breathable fabric that keeps them cool and dry during intense workouts. Customers rave about the comfortable, stretchy fit that allows full range of motion while contouring nicely to the body.

Kiran

Size PurchasedM
Color PurchasedSeagrass
September 13, 2026

Awesome t shirt for workouts

Michael

Size PurchasedL
Color PurchasedVintage Grey
September 12, 2026

One of a kind. Love the color.

Jolene

Size PurchasedS
Color PurchasedBlack High Frequency Reflective
September 11, 2026

My 16 year-old son loves these workout shirts. Very breathable and they wash up nicely. They are true decides ?
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.