Vital Midi Zip | Jacket
Vital Midi Zip | Jacket
SIZE CHART
SIZE CHART
Find Your GymSilk Size
| Size | EU Size | Approx. Body Weight |
|---|---|---|
| XS | 34–35 | 50–54 kg |
| S | 36–37 | 55–59 kg |
| M | 38–39 | 60–64 kg |
| L | 40–41 | 65–69 kg |
| XL | 42+ | 70 kg+ |
Fit Note: Use this chart as a general guide. Fit may vary slightly depending on the style, fabric and your preferred level of compression. If you’re between sizes and prefer a more relaxed feel, we recommend choosing the larger size.
Prefer a sculpted fit? Choose your usual size.
Prefer a softer, less compressed fit? Size up if you’re between sizes.
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Easy to throw on, flattering to wear, and made for that calm, confident post-workout feeling.
Shipping & Returns
Shipping & Returns
Enjoy complimentary standard shipping on all orders over £49, applied automatically at checkout.
Orders are dispatched within 24–48 hours and delivered in 5–7 business days.
Not the right fit? Easy exchanges, and free returns if anything arrives faulty.
Returns & Refunds Policy
Looks good. Feels even better.
A flattering fit designed for training, coffee runs and everything in between.
Soft, supportive and easy to style, so you can move through your day without changing who you are - or what you’re wearing.
Feel good in your shape, not hidden by it.
A flattering fit that supports your shape, feels good all day and works just as well beyond the gym.
No Pulling. No Adjusting. Just Move.
A fit designed to stay with you — not distract you.
Supportive around the waist, comfortable through every move, and made to help you forget about your leggings and focus on your day.
CONFIDENCE
Flattering From Every Angle
Designed to follow your shape and highlight your natural silhouette, so you feel confident whether you’re training, walking or simply getting on with your day.
ALL-DAY COMFORT
Comfort That Lasts
Soft, supportive and made for more than just one workout. A fit you can wear for hours without constantly adjusting, pulling or thinking about it.
EVERYDAY MOVEMENT
From Studio to Street
Pilates, gym, coffee, errands or a casual day out — GymSilk leggings are made to move effortlessly between your workout and everything that comes after.
Stays Where It Should
A secure fit designed to stay in place through movement, so you’re not constantly pulling, rolling or readjusting your waistband.
Set it. Move on.
Coverage You Can Count On
Made with confident coverage in mind, so you can squat, stretch and move without worrying about unwanted sheerness or visible lines.
Support where you need it, coverage where it matters.
Move freely. Stay covered. Feel confident.
Frequently Asked Questions
Everything you need to know before choosing your next GymSilk piece.
How do I choose the right size?
Check the size guide available on the product page. Fit and stretch may vary slightly between styles, so we recommend using the measurements provided rather than relying only on your usual clothing size.
What is the quality of GymSilk clothing?
We select our products with particular attention to comfort, fabric feel, fit and overall appearance. Our goal is to offer flattering, comfortable pieces designed for regular wear both during training and in everyday life.
Is GymSilk clothing suitable for training?
Yes. Depending on the style, our products are suitable for activities such as strength training, fitness, Pilates, walking, cardio and everyday movement. Some styles offer more compression, while others are softer and lighter.
Are the fabrics stretchy and comfortable?
We favour fabrics designed to move naturally with the body while maintaining a flattering fit. Stretch, compression and support may vary depending on the product.
How should I care for my GymSilk clothing?
Always follow the care instructions on the garment label. In general, gentle washing at a low temperature and avoiding excessive heat can help preserve the shape, stretch and appearance of your clothing for longer.
What is GymSilk doing to reduce its environmental impact?
We aim to reduce our impact in practical and progressive ways by limiting unnecessary waste, avoiding excessive packaging where possible and favouring products designed to be worn regularly and kept for longer. We prefer real actions over broad environmental claims.
How long does delivery take?
Orders are usually processed within 24–48 business hours. For UK orders, standard delivery is then estimated at approximately 5–7 business days after dispatch.
Is shipping free?
Yes. Free standard UK shipping is available on eligible orders of £49 or more, after any applicable discounts have been applied.
Can I exchange an item if the size is not right?
Yes, subject to availability. Contact us within 14 days of receiving your order. If the size you need is no longer available, we may offer another suitable solution, including a refund where applicable.
Can I return an item?
Yes. For eligible items, you can notify us within 14 days of receiving your order that you wish to return it. You then have a further 14 days to send the item back.
