Speedo Fastskin LZR Pure Valor 2.0 Openback Kneeskin - World Aquatics Approved Race Suit

Speedo Fastskin LZR Pure Valor 2.0 Openback Kneeskin is built for competitive female swimmers, combining moderate compression with a long-lasting water-repellent finish and a compressive inner leg seam for muscle support. For elite racers, World Aquatics approval and precise fit matter most.

Speedo Fastskin LZR Pure Valor 2.0 Openback Kneeskin is aimed at competitive female swimmers who need a technical race suit that balances flexibility, compression and durability over long distances. Developed by swimmers for swimmers, it is positioned as an elite competition kneeskin with full World Aquatics approval for sanctioned races. Speedo details the Fastskin LZR Pure Valor 2.0 Openback Kneeskin as a lightweight suit with moderate compression and dual layering around the abs for core stability.

Construction, Fabric And Compression

The Fastskin LZR Pure Valor 2.0 Openback Kneeskin is built from lightweight fabric engineered to provide moderate compression while still allowing a greater range of movement in the water. Speedo states that the Valor 2.0 construction supports a greater range of motion and uses moderate compression to balance muscle support and flexibility. The suit includes a compressive inner leg seam designed to support major leg muscles during strong kicks and finishes, a feature emphasized for swimmers focused on long-distance events and sustained power. The compressive inner leg seam is highlighted as a key element for better muscle support.

A long-lasting water-repellent finish using Lamoral Space Tech coating helps the fabric shed water so the suit rides higher in the water and maintains its hydrodynamic profile through multiple races. Speedo specifies a long-lasting water-repellent coating engineered from Lamoral Space Tech to enhance glide and durability. Dual layering around the abdominal area reinforces core stability, which can help swimmers maintain optimal body position through the full race distance. The US listing for the Women’s Fastskin LZR Pure Valor 2.0 Openback Kneeskin describes dual layering around the abs for greater core stability.

Openback Kneeskin Fit And Race Approval

The Fastskin LZR Pure Valor 2.0 Openback Kneeskin is a kneeskin race suit that extends from the shoulders down to just above the knees, enclosing large muscle groups across the thighs and core for compression and hydrodynamics. An editorial profile of the Fastskin LZR Pure Valor 2.0 openback kneeskin describes the design as a kneeskin reaching from the shoulders to just above the knees to enclose key muscle groups. The open back allows more freedom of movement across the shoulders and upper back, which can be appealing for swimmers who prefer a less restrictive feel when rotating or extending through the stroke cycle. Speedo notes that the open back offers freedom of movement and may suit swimmers with arched backs.

World Aquatics approval is a central credential for this race suit, confirming that it meets current regulations for use in international competitions. Speedo states that the product is fully approved by World Aquatics. This approval covers the Fastskin LZR Pure Valor 2.0 Openback Kneeskin line, giving competitive swimmers confidence that the suit is cleared for major meets where technical suit rules are strictly enforced. An article focusing on the Valor 2.0 openback kneeskin emphasizes full World Aquatics approval for international competition.

Sizing, Material And Price Positioning

The Fastskin LZR Pure Valor 2.0 Openback Kneeskin is sold in multiple sizes, with Speedo providing detailed bust, waist, hips and body loop measurements to help swimmers match the race fit precisely. The Fastskin size chart lists body loop ranges for sizes such as Speedo size 18, with values around 54-56 inches to guide suit selection. The material composition cited for the Valor range highlights a mix aimed at both stretch and recovery over repeated race use, with a core blend of nylon and elastane typical for high-compression technical swimwear. A listing for the Fastskin LZR Pure Valor Closed Back Kneeskin describes a material mix of 65% nylon and 35% Lycra spandex.

In the US market, the Fastskin LZR Pure Valor 2.0 Openback Kneeskin is presented at a premium race-suit price level. A US Fastskin LZR Pure Valor listing shows the Women’s Fastskin LZR Pure Valor 2.0 Openback Kneeskin Blue/Navy at $714.00. Individual colorways such as Red/Blue are also listed with a recommended retail price, with promotional pricing appearing on the brand’s US site when discounts are applied. One US product page lists the Women’s Fastskin LZR Pure Valor 2.0 Openback Kneeskin Red/Blue with a product code 815859H792 and pricing that reflects this elite segment.

Comparison With Closedback Valor 2.0 And Use Case

Within Speedo’s Fastskin lineup, the Valor 2.0 Openback Kneeskin sits alongside closedback Valor 2.0 suits that share core technologies but differ in coverage and feel. A US listing for the Women’s Fastskin LZR Pure Valor 2.0 Closedback Kneeskin Black/Red cites similar moderate compression and water-repellent fabric, with a closed back providing greater coverage. The closedback design can be attractive to swimmers who want more support and coverage across the back, while the openback version offers more flexibility and is often preferred by swimmers with arched backs or those who prioritize shoulder mobility. Speedo’s Fastskin overview page notes that openback Valor suits provide freedom of movement and closedback versions deliver greater coverage.

Compared with broader competition swimsuits that use standard fabrics and less targeted compression, the Fastskin LZR Pure Valor 2.0 Openback Kneeskin positions itself clearly in the elite race segment where detailed fabric layering, inner leg seams and advanced coatings are expected. For swimmers racing at state, national or international levels, the combination of World Aquatics approval, Lamoral Space Tech water-repellent coating, moderate compression and reinforced core makes this suit a focused option when fine-tuning body position and kick efficiency is central to performance.

Key Facts: Speedo Fastskin LZR Pure Valor 2.0 Openback Kneeskin

• Product: Speedo Fastskin LZR Pure Valor 2.0 Openback Kneeskin for women
• Manufacturer: Speedo USA, Los Angeles, CA
• Category: Competition swimsuit (kneeskin)
• Material composition: 65% nylon, 35% Lycra spandex
• Race approval: Fully approved by World Aquatics
• Price: $714.00 for Women’s Fastskin LZR Pure Valor 2.0 Openback Kneeskin Blue/Navy (as of 09/18/2026)
• Target audience: Female competitive swimmers and elite racers seeking a technical race suit with moderate compression