Performance Collection

Setting a bold new standard in functional apparel, the Saint Croix Performance Collection engineers luxury for movement, marries precision with agility, and adds refinement to functionality, delivering elevated apparel with superior breathability, comfort, and performance, without compromise.

Products (29)
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Color:Seagreen
Interlock A-Line Cotton Dress
. Original price: . Final price: £544
Performance with grace defines this short-sleeve polo dress, carefully crafted in a fine knit for refined structure with inherent stretch, retaining shape through effortless movement.  Smooth Giza cotton lends natural breathability, while a hand-linked dropped waist and open collar offer all-day comfort. Detailed with varsity striping for added polish.
Details:
70% Giza Cotton, 30% Microfiber
Interlock Knit for smooth structure,...
Color:Blue Danube
Interlock Performance Cotton Sleeveless Polo Dress
. Original price: . Final price: £544
Enhanced performance joins elevated style in this Giza cotton sleeveless polo dress, crafted with our signature knit technology for natural breathability and flexible stretch with lasting shape retention. Carefully constructed with a hand-linked waist for a seamless feel and our never-roll collar for a crisp look through repeated wear and care. Detailed with side-entry pockets for added functionality and finished...
Color:Blue Danube
Double-Knit Button Performance Cotton-Wool Cardigan
. Original price: . Final price: £646
Elevated in performance, elegant in design, this exceptionally soft v-neck cardigan is crafted from a refined blend of fine Merino wool and smooth Giza cotton for a luxurious feel. Our signature knit technology delivers natural moisture-wicking and enhanced breathability for all-day comfort. Color contrast edges, varsity striping, and subtle Saint Croix-branded front patch pockets add sophisticated polish to this tailored...
Color:Deep Navy
Double-Knit Cotton Quarter-Zip Pullover
. Original price: . Final price: £512
Soft yet durable, this Giza cotton quarter-zip pullover offers smooth, structured comfort. With our signature knit technology it is naturally breathable and moisture-wicking, designed for movement with side vents for enhanced performance and flexibility. Detailed with a high-neck ribbed collar engineered to retain its natural drape and structure, drop-shoulders, and subtle color accents for a refined touch.
Details:
• 70%...
Color:Seaport Navy
Varsity Interlock Wool Vest
. Original price: . Final price: £419
Engineered for performance, elevated in design, this v-neck vest is crafted from soft, smooth Merino wool for natural breathability and effortless movement. Bold striping with contrast detailing blends sport with sophistication. Hand-linked neckline, sleeves and hem provide a tailored, seamless fit.
Details:
95% Merino Wool, 5% Cotton
Interlock Knit for smooth structure, stretch, and shape retention 
Lightweight
Straight waistband
Hand-linked...
Color:Seaport Navy
Mini Cable Wool Full-Zip Cardigan
. Original price: . Final price: £674
Intricately knit in a subtle mini cable, this Merino wool full-zip cardigan thoughtfully offers enhanced breathability derived from refined design. Naturally soft, smoothly structured, it provides all-day comfort within a tailored silhouette. Detailed with color contrast edges and finished with side entry pockets for added functionality.
Details:
95% Merino Wool, 5% Giza Cotton
Mini Cable Knit for natural air pockets
...
Color:Black
Jersey Knit Silk-Cotton Long-Sleeve Polo
. Original price: . Final price: £544
Thoughtfully crafted from a premium blend of soft Mulberry silk and smooth Giza cotton, this long-sleeve performance polo delivers natural breathability and a fluid drape within a tailored silhouette. Varsity stripe accents add timeless polish. Finished with our signature never-roll collar engineered to maintain shape through repeated wear and care.
Details:
50% Mulberry Silk, 50% Giza Cotton
Jersey Knit for...
Color:Light Grey Marl
Jacquard Wool V-Notch Sweater
. Original price: . Final price: £604
This handcrafted Merino wool sweater is performance polished, thoughtfully knit in a classic pinstripe inspired by timeless collegiate style. Soft and smooth, it offers natural breathability and effortless movement within a tailored silhouette. Varsity striping on the cuffs and hem and a notch-vee collar bring added sophistication.
Details:
50% Merino Wool, 30% Giza Cotton, 20% Microfiber
Jacquard Knit for pattern...
Color:Shade Purple
Dimensional Stripe Reverse Jersey Cotton Polo
. Original price: . Final price: £419
Intricate design adds purposeful performance to this 3-button polo, knit with a tonal textured stripe for visual dimension that provides elevated temperature regulation. Crafted in smooth Giza cotton for easy movement with a sophisticated drape. Finished with a hand-linked collar and contrast hem for added polish.
Details:
85% Cotton, 15% Microfiber
Reverse Jersey Knit for raised texture and visual depth 
...
Color:Shade Purple
Milano Rib Multi Pocket Cotton Vest
. Original price: . Final price: £646
Luxury with durability defines this Giza cotton performance vest, handcrafted for smooth, natural movement within a structured silhouette. Ribbed shoulder inserts add polished protection during equipment transport, while one front and two side entry zip pockets provide refined functionality. Finished with a sleek jersey knit cotton mesh lining and hand-linked waistband for a seamless feel.
Details:
70% Cotton, 30% Microfiber
...
Color:Seaport Navy
Tonal Argyle Jacquard Cotton Polo
. Original price: . Final price: £419
Thoughtful in texture, distinguished in design, this tonal argyle 2-button polo is artfully knit to deliver enhanced breathability with refined style. Crafted from smooth Giza cotton, it offers natural airflow within a fluid yet tailored silhouette. Finished with our signature never-roll collar and varsity stripe edging for added sophistication.
Details:
70% Cotton, 30% Microfiber
Jacquard Knit for pattern definition
Ultra...
Color:Smoke Marl
Diagonal Ribbed Jersey Wool Quarter-Zip Sweater
. Original price: . Final price: £646
Engineered for effortless movement, this soft Merino wool quarter-zip sweater is crafted with an architectural rib knit, offering a subtle lift for enhanced flexibility with shape retention. Thoughtful tailoring through the shoulders provides exceptional comfort and mobility. Varied rib knit detailing on the collar, cuffs and hem add visual polish.
Details:
85% Merino Wool, 15% Microfiber
Jersey Knit for smooth...

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Natural premium materials are expertly engineered for movement and function, crafted with precision and purpose, across every piece in the Saint Croix Performance Collection. Inherently breathable Australian Merino wool and effortlessly enduring Giza cotton are elevated through signature production techniques to offer moisture-wicking, temperature-regulating, flexible and stretchable luxury performance apparel. Varsity and collegiate styles inspire timeless designs across performance essentials, from cardigans to quarter-zips to polos, and dresses to skirts, detailed with practical pockets. Neutral tones and subtle colors in classic silhouettes with clean lines and tailored fits offer understated sophistication. Designed to move with ease and multi-functional from course to club, every Performance piece offers enhanced functionality, crafted to last a lifetime.
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