Skip to main content
Free standard delivery on orders over £50
women
  • Trending
    • New Product Drops
    • Best Sellers
    • Lift Seamless 2.0
    • Storm Seamless
    • Matching Gym Sets
  • Leggings
    • All Leggings
    • High-Waisted Leggings
    • Scrunch Bum Leggings
    • Black Leggings
    • Flared Leggings
    • Seamless Leggings
    • Leggings With Pockets
    • Tall Leggings
  • Clothing
    • All Products
    • Leggings
    • T-Shirts & Tops
    • Sports Bras
    • Shorts
    • Vest Tops
    • Long Sleeve
    • Hoodies & Sweatshirts
    • Joggers
    • Pants
    • Matching Gym Sets
    • Loungewear
    • Gym Jackets
    • Tracksuits
    • Modest Workout Clothes & Hijabs
    • Unitards & All In Ones
  • Accessories
    • All Accessories
    • All Socks
  • Last Chance
    • Last Chance Styles
NEW IN
NEW IN
SPORTS BRAS
SPORTS BRAS
men
  • Trending
    • New Product Drops
    • Best Sellers
    • Shadow Seamless | Back in Stock
    • Running
    • Lifting
    • Summer Session Staples
  • T-shirts & Tops
    • T-Shirts & Tops
    • Tank Tops
    • Oversized T-Shirts
    • Long Sleeve Tops
    • Muscle Fit Shirts
    • Black T-Shirts
    • Compression Fit T-Shirts
  • Clothing
    • All Products
    • T-Shirts & Tops
    • Tank Tops
    • Shorts
    • Hoodies & Sweatshirts
    • Joggers
    • Gym Pants & Trousers
    • Tracksuits
    • Long Sleeve Tops
    • Gym Jackets
    • Outerwear
    • Base Layers
    • Men's Underwear & Basics
  • Accessories
    • All Accessories
    • All Socks
  • Last Chance
    • Last Chance Styles
ONYX FOMO?
ONYX FOMO?
NEW IN
NEW IN
accessories
  • Trending
    • All Accessories
    • New Product Drops
    • Best Sellers
    • Seasonal Accessories
    • Running Accessories
  • Bags
    • All Bags
    • Backpacks
    • Holdall and Duffel Bags
    • Tote Bags
    • Crossbody Bags
    • Mini Bags
    • Bag Accessories
  • Equipment
    • All Equipment
    • Lifting Straps
    • Lifting Belts
    • Knee Sleeves
    • Running Accessories
    • Bottles & Shakers
  • Socks
    • All Socks
    • Crew Socks
    • Quarter Socks
    • Trainer Socks
    • Graphic Socks
  • Underwear
    • Men's Underwear & Basics
  • Headwear
    • All Headwear
    • Caps
    • Headbands & Hair Accessories
    • Hijabs
  • Last Chance
    • Accessories For Less
explore
  • Womens Guides
    • Leggings Guide
    • Leggings Size Guide | Find Your Fit
    • Sports Bra Guide
    • Running Guide
    • New to Gymshark?
  • Mens Guides
    • Shorts Guide
    • Running Guide
    • New to Gymshark?
  • Womens Clothing
    • Best Sellers
    • Top Rated
    • Most Loved
    • Black Staples
    • High-Waisted Leggings
    • Sports Bras
  • Mens Clothing
    • Best Sellers
    • Top Rated
    • Most Loved
    • Black Staples
    • T-Shirts & Tops
    • Shorts
  • Find Out More
    • Your Edit
    • Gymshark Loyalty
    • Gymshark 66
    • Blog
Gymshark
NEW IN
NEW IN
SPORTS BRAS
SPORTS BRAS
Accessibility StatementHelpEmail Sign Up Blog
ONYX FOMO?
ONYX FOMO?
NEW IN
NEW IN
Accessibility StatementHelpEmail Sign Up Blog
Accessibility StatementHelpEmail Sign Up Blog
Accessibility StatementHelpEmail Sign Up Blog
Gymshark Balcony Peekaboo Sports Bra - Deep Petrol Blue - Image 1
Gymshark Balcony Peekaboo Sports Bra - Deep Petrol Blue - Image 2
Gymshark Balcony Peekaboo Sports Bra - Deep Petrol Blue - Image 3
Gymshark Balcony Peekaboo Sports Bra - Deep Petrol Blue - Image 4
Gymshark Balcony Peekaboo Sports Bra - Deep Petrol Blue - Image 5
Gymshark Balcony Peekaboo Sports Bra - Deep Petrol Blue - Image 6
Gymshark Balcony Peekaboo Sports Bra - Deep Petrol Blue - Image 1
Gymshark Balcony Peekaboo Sports Bra - Deep Petrol Blue - Image 2
Gymshark Balcony Peekaboo Sports Bra - Deep Petrol Blue - Image 3
Gymshark Balcony Peekaboo Sports Bra - Deep Petrol Blue - Image 4
Gymshark Balcony Peekaboo Sports Bra - Deep Petrol Blue - Image 5
Gymshark Balcony Peekaboo Sports Bra - Deep Petrol Blue - Image 6
10% off | Save £2.50

Gymshark Balcony Peekaboo Sports Bra - Deep Petrol Blue

£22.50£25.00
BlackWhiteDeep Petrol BlueGS Strength Green

Deep Petrol Blue

Select a size

You Might Also Like

Gymshark Balcony Peekaboo Sports Bra - GS Strength Green

Gymshark Balcony Peekaboo Sports Bra - GS Strength Green

GS Strength Green

£20.00£25.00
Gymshark Balcony Peekaboo Sports Bra - Black

Gymshark Balcony Peekaboo Sports Bra - Black

Black

£25.00
Gymshark Legacy Leggings - Deep Petrol Blue

Gymshark Legacy Leggings - Deep Petrol Blue

Deep Petrol Blue

£40.00
Gymshark Balcony Peekaboo Sports Bra - White

Gymshark Balcony Peekaboo Sports Bra - White

White

£25.00
Gymshark Legacy Regular Leggings - Deep Petrol Blue

Gymshark Legacy Regular Leggings - Deep Petrol Blue

Deep Petrol Blue

£12.00£40.00
Gymshark Piping Sports Bra - Deep Petrol Blue/Smoke Blue/Soft White

Gymshark Piping Sports Bra - Deep Petrol Blue/Smoke Blue/Soft White

Deep Petrol Blue/Smoke Blue/Soft White

£10.50£35.00
Gymshark High Coverage High Support Sports Bra - Deep Petrol Blue

Gymshark High Coverage High Support Sports Bra - Deep Petrol Blue

Deep Petrol Blue

£30.40£38.00
Gymshark Weekend Seamless Shorts - Deep Petrol Blue / Stealth Blue

Gymshark Weekend Seamless Shorts - Deep Petrol Blue / Stealth Blue

Deep Petrol Blue / Stealth Blue

£19.00£38.00
Gymshark Reps T Back Sports bRa - Midnight Purple/Morning Blue

Gymshark Reps T Back Sports bRa - Midnight Purple/Morning Blue

Midnight Purple/Morning Blue

£9.00£30.00
Gymshark Weekend Seamless Leggings - Deep Petrol Blue / Stealth Blue

Gymshark Weekend Seamless Leggings - Deep Petrol Blue / Stealth Blue

Deep Petrol Blue / Stealth Blue

£22.50£45.00

Help

  • FAQ
  • Track Your Order
  • Delivery Information
  • Returns Policy
  • Make A Return
  • Orders
  • Submit a Fake

My Account

  • Login
  • Register

Pages

  • Stores
  • Refer a Friend
  • Gymshark Central
  • Gymshark Loyalty
  • Careers
  • About Us
  • Emergency Services & NHS Discount
  • Student Discount
  • Youth Discount
  • Accessibility Statement
  • Group Tax Strategy
  • Pay Gap Reports
  • Factory List
  • Sustainability

© 2026 | Gymshark Limited | All rights reserved.

  • Terms and Conditions
  • Terms of Use
  • Privacy Notice
  • Cookie Policy
  • Modern Slavery