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These are high-waisted seamless shorts in a flattering opal colour, designed to create a smooth silhouette with a subtle lift thanks to removable bum-boosting pads. Made from lightweight fabric with M&S's signature Cool Comfort™ technology, they offer breathability for all-day comfort. The seamless design with light control shaping eliminates visible lines under clothing. Perfect for casual outings and everyday wear, these shorts provide a comfortable fit and a sleek appearance. Pair them with a fitted tee for a casual day out or a flowy top for a more relaxed look. Polyester-elastane blend, machine wash cold.
Polyester, Elastane
Machine wash cold.
Marks & Spencer — £3.99 standard delivery, free over £60.00 via Standard, typically 2-4 working days.
Marks & Spencer offers free returns within 28 days. Post back via the retailer's chosen courier (free), or in-store where available.
View Marks & Spencer's returns policyThese are high-waisted seamless shorts in a flattering opal colour, designed to create a smooth silhouette with a subtle lift thanks to removable bum-boosting pads. Made from lightweight fabric with M&S's signature Cool Comfort™ technology, they offer breathability for all-day comfort. The seamless design with light control shaping eliminates visible lines under clothing. Perfect for casual outings and everyday wear, these shorts provide a comfortable fit and a sleek appearance. Pair them with a fitted tee for a casual day out or a flowy top for a more relaxed look. Polyester-elastane blend, machine wash cold.
Polyester, Elastane
Machine wash cold.
Looking for similar styles? Browse more shorts from Marks & Spencer, casual shorts, all shorts, or everything from Marks & Spencer.
The M&S Cool Comfort™ Seamless Bum Boosting Shorts Opal works for casual days and everyday.
Pair with a fitted tee for a casual day out or a flowy top for a more relaxed look.
The M&S Cool Comfort™ Seamless Bum Boosting Shorts Opal is made from polyester, elastane.
Editor's edit
Pair with a fitted tee for a casual day out or a flowy top for a more relaxed look.
See all outfit ideasMarks & Spencer offers free returns within 28 days. Post back via the retailer's chosen courier (free), or in-store where available.
Second-hand alternatives to the M&S Cool Comfort™ Seamless Bum Boosting Shorts Opal on Vinted, Depop and other UK resellers.