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 (16)
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Color:Riviera
Diamond Milano Rib Cotton Polo
. Original price: . Final price: $385
An elevated approach on modern sportswear, this 3-button polo is crafted from naturally soft yet durable Giza cotton. Engineered with our signature knitting technology that provides built-in air pockets, it skims the body for breathable comfort and ease of movement. Detailed with a subtle diamond texture for a refined look and a hand-looped collar for a smooth, seamless feel.
Details:
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Color:Riviera
Striped Milano Rib Cotton Polo
. Original price: . Final price: $385
This 3-button short-sleeved polo is luxury engineered for performance. Crafted from soft yet durable Giza cotton, it features our signature knitting technology that offers built-in air pockets for breathable comfort and ease of movement. Detailed with a fine striped texture and a seamless hand-looped collar for a refined look and feel.
Details:
• 70% Giza Cotton, 30% Microfiber
• Milano...
Color:Light Grey Marl
Double-Knit Performance Cotton Cardigan
. Original price: . Final price: $575
Classic tailoring blends with modern utility in this v-neck cardigan crafted with naturally soft, breathable Giza cotton. Designed for performance, it offers natural moisture-wicking and easy movement within a stable structure.  Finished with color tipping and subtle Saint Croix-branded front pockets for added sophistication.
Details:
• 70% Giza Cotton, 30% Microfiber
• Double Face Knit for smooth interior and durable...
Color:Walnut Melange
Color-Block Jacquard Cotton Quarter-Zip Sweater
. Original price: . Final price: $550
Precision meets polish in this elevated take on a performance staple. Crafted from naturally soft, breathable Giza cotton, this quarter-zip sweater is designed for comfortable movement and natural moisture-wicking within a structured silhouette. Color-blocked side panels add a modern visual structure, and our signature hand-looped collar with a natural drape brings additional refinement.
Details:
• 70% Giza Cotton, 30% Microfiber
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Color:Walnut Melange
Varsity Cable Knit Cotton Crewneck Sweater
. Original price: . Final price: $550
This Giza cotton crewneck sweater blends timeless collegiate style with modern performance knitwear. Durable with a soft touch, it offers natural stretch and breathability with a luxurious feel. Designed with a classic cable knit texture and subtle varsity stripe details for a tailored finish.
Details:
• 90% Giza Cotton, 10% Microfiber
• Cable Knit for dimensional texture and temperature-regulating comfort
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Color:Walnut Melange
Varsity Cable Knit Cotton V-neck Sweater
. Original price: . Final price: $550
Sophistication and sport combine in this elevated Giza cotton v-neck sweater inspired by timeless collegiate style. Crafted for movement, it offers natural stretch and breathable warmth. Detailed with a classic cable knit texture and subtle varsity stripe accents for a polished take on performance wear.
Details:
• 90% Giza Cotton, 10% Microfiber
• Cable Knit for dimensional texture and temperature-regulating...
Color:Pewter Marl
Fine Jersey Knit Performance Wool Quarter-Zip Hoodie
. Original price: . Final price: $550
Engineered for performance, this Merino wool-blend quarter-zip hoodie offers soft structure and effortless breathability. Warm without the weight yet cool when needed, it is naturally moisture-wicking for all-day comfort. Finished with a relaxed-fit hood for versatile wear.
Details:
• 53% Merino Wool, 42% Nylon, 5% Lycra
• Fine Jersey Knit for naturally antimicrobial, moisture-resistant comfort
• Lightweight
• Straight waistband
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Color:Pewter Marl
Fine Jersey Knit Performance Wool Polo
. Original price: . Final price: $385
Designed for movement, crafted for comfort, this Merino wool-blend 3-button polo is an elevated approach to a performance classic. Smooth and soft yet strong and structured, it offers natural breathability and moisture-wicking for all-day wear. Finished with a sleek collar and banded trim for added polish.
Details:
• 53% Merino Wool, 42% Nylon, 5% Lycra
• Fine Jersey Knit for...
Color:Deep Navy
Interlock Performance Cotton Sleeveless Polo Dress
. Original price: . Final price: $450
Crafted for performance, this pleated polo dress in Giza cotton blends natural breathability with essential functionality. Our signature knit technology provides flexible stretch with lasting shape retention, and our never-roll collar retains its clean line through repeated wear and care. With hand-looped sleeves for a seamless feel inside and a hemline just above the knee, this dress combines timeless grace...
Color:Deep Navy
Double-Knit Cotton Quarter-Zip Pullover
. Original price: . Final price: $550
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:Walnut Melange
Jacquard Wool Crewneck Sweater
. Original price: . Final price: $650
This luxuriously soft Merino wool crewneck sweater elevates vintage athletic style to a modern lens. Naturally breathable, it’s engineered for ease of movement and long-lasting wear. Crafted with a subtle pinstripe texture and color-contrast accents for a tailored design that nods to classic sportswear.
Details:
• 50% Merino Wool, 30% Giza Cotton, 20% Polyester
• Jacquard Knit for pattern definition
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Color:Walnut Melange
Jacquard Wool V-Neck Sweater
. Original price: . Final price: $650
Luxury and performance combine in this effortlessly soft Merino wool v-neck sweater inspired by timeless collegiate sportswear. Durable yet soft, it offers natural breathability and comfort with easy movement. Detailed with a fine pinstripe texture and color contrasting accents for a tailored look and feel.
Details:
• 50% Merino Wool, 30% Giza Cotton, 20% Polyester
• Jacquard Knit for pattern...

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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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