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Arms and shoulders, covered
Long sleeves add light warmth for warm-ups and cooler temperatures.
outerwear
The Sheath: A modern Layering Piece
$44.00
A modern take on the shrug. The Sheath covers your arms and shoulders while the front stays open and the back is cropped — light warmth for warm-ups, errands and cooler days, without giving up freedom of movement.
- Covers arms and shoulders; open front, cropped back
- Lightweight warmth without restricting movement
- Soft, stretchy Fit Brit performance fabric
Wear it for Dance warm-ups · Errands between workouts · Cooler days
The Sheath: A modern Layering Piece
Classic Black / XS · Classic Black · No size selected · $44.00
It’s the fit.
Size & fit guide
The Sheath: A modern Layering Piece
Sizes in this style
- XS
- S
- M
- L
How it’s designed to fit
Made to layer: the sleeves cover your arms and shoulders, the front stays open and the back is cropped, so your bra or top stays on show underneath.
How to measure yourself
Use a soft tape measure against your skin or a thin layer, held level and snug but not tight. Note each measurement in inches or centimeters.
- BustAround the fullest part of your bust, keeping the tape level across your back.
- SleeveFrom the top of your shoulder, over a slightly bent elbow, to your wrist.
- LengthFrom the highest point of your shoulder down to where you want the hem to sit.
Body vs. garment measurements
Body measurements are taken on you. Garment measurements are taken on the piece laid flat, so the two won’t match one-to-one — compare your body measurements to a body-measurement chart.
Still deciding between sizes?
Email us your measurements and the size you usually wear, and we’ll help you choose.
brit@fitbrit.comWithin 30 days, unworn items with tags can be exchanged for a different size or color of the same style.
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It’s the fit.
Why it fits
The details that shape how the The Sheath: A modern Layering Piece looks, feels and moves.
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Open front, cropped back
The front stays open and the back is cropped, for breathability and freedom of movement.
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Layer it your way
Wear it over a sports bra or a bodysuit for a finished look.
The details
Fit, feel & delivery
- Sizes
- XS · S · M · L
- Colors
- Classic Black, Cotton Candy
- Sleeves
- Long
- Front
- Open
- Back
- Cropped
Fit & sizing
Made to layer: the sleeves cover your arms and shoulders, the front stays open and the back is cropped, so your bra or top stays on show underneath.
Measurements that matter for this style
- BustAround the fullest part of your bust, keeping the tape level across your back.
- SleeveFrom the top of your shoulder, over a slightly bent elbow, to your wrist.
- LengthFrom the highest point of your shoulder down to where you want the hem to sit.
Not the right size? Exchange it for another size of this style within 30 days.
Fabric & feel
Fit Brit’s signature high-performance fabric — soft and stretchy, adding lightweight warmth without bulk.
Shipping & returns
Processing & shipping
- Processing: orders are prepared at our fulfillment center within 1–2 business days before they ship.
- Orders placed after 2pm PST on Friday begin processing the following Monday.
- Shipping cost: calculated at checkout.
Returns & exchanges
- Request a return within 30 days of receiving your item.
- Items must be unworn and unused, with tags, in their original packaging.
- Sale items can be exchanged, not returned. Exchanges are for a different size or color of the same style.
- Once a return is approved, we’ll email a return label and instructions. Items sent back without an approved request can’t be accepted.
- Approved refunds go back to your original payment method.
Customer reviews
How it fits, in their words
No reviews yet for the The Sheath: A modern Layering Piece.
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Complete the look
Pieces that pair with it
Each piece is added on its own, in the size and color you choose.