Women's 45 Series: Navy

The 45 Series takes Struck's most-loved breech fit and adds one well-placed upgrade: clean, low-profile back pockets that carry your essentials without adding bulk, bounce, or visual noise.

Built from Repreve® recycled performance nylon, the fabric moves with you and holds its shape through every session. Quick-dry, ultra-breathable, and resilient enough for daily training — with a silhouette that still looks sharp when you step out of the ring.

Same sculpted mid-rise. Same second-skin fit. Now with a place to put your phone.

• Minimalist Silhouette. Everything an athlete needs. No more. No less.
• Repreve® Performance Fabric. Made with Repreve® recycled fibres — stretch, comfort, shape retention, and stain resistance built in.
• Unique Size Increments. In-between sizes allow you to find your perfect fit.
• Proven Fit. Same sculpted rise and shape as our 50 and 55 Series breeches.
• All Day Comfort. Lightweight, breathable, and durable.
• Knee Grip System. For those moments you need a bit of extra stick. Silicone-free.
• Sustainably Priced. A luxury product at a responsible, attainable price.
• 92% Recycled Nylon, 8% Elastane. Made with Repreve® Recycled Nylon — recovered yarn waste replacing fossil fuel-based raw materials, reducing dependence on virgin petrochemicals without sacrificing strength, durability, or stretch.
• Second Skin Fit. Our 45 Series breeches are a mid-rise, designed to hug the body like tights. All come in one standard length with a smooth elastic cuff meant to hit at the ankle or above. Our fabric does not stretch out — order true to your measurements for a close fit, or size up for a bit more room.