Single Veloured 4-Way Stretch Thermal Fleece – Ultimate Comfort & Functionality
Experience the perfect combination of comfort, warmth, and flexibility with Sportek Pro-Stretch Single Veloured 4-Way Stretch Thermal Fleece. This high-performance fabric features a jersey face and functional fleece back, offering both stretch and warmth for all your active needs.
This is the same design as the Muscle Singlet , but with a brief or thong back; your choice!
Muscle Bodies are great under jeans, or paired with a coordinating pair of tights. You will want to snuggle in this all day! The Muscle Body is Made for Men, just like our tights with unique front pouch built in! The Muscle Body has a deep scoop chest and arms with a racer back.
Once you put them on, you won't want to take them off.
Make it your own:
- Choose your rear style; Brief or Thong
- Regular front, or add a front zip to let your chest breathe
Zipper adds $15.00.
Available in Black, White, Red, Royal, Navy & Teal
*** Shown in Heather Grey No Zipper and Zip Front Blue Milliskin Solid for styling only, images are of the inside fleece, out side of fabric is smooth with a bit of shine. ***
Comfort Thermal Muscle Body
Made in Poly/Spandex with elastic neckline, armholes & legs construction.
Customize your back - Thong or Brief then add a zipper!

