RDX W1 Women Sweat Shorts – Heat-Trapping Sauna Shorts for Weight Loss | S–2XL

Sculpt your waist, tone your thighs, and sweat harder with the RDX W1 Women's Sweat Shorts. Engineered with a blue inner heat-trapping fabric, these high-rise sauna shorts intensify your natural body heat and stimulate perspiration far beyond what standard shorts can achieve. The compression waistband delivers full tummy control, targeting the abs, waist, belly, and upper thighs for a streamlined, supported fit. High-rise design keeps the shorts firmly in place through cycling, yoga, cardio, and any intense workout. Washable and built for repeated hard use. Available in S–2XL.

• Blue inner heat-trapping fabric intensifies body heat and stimulates increased perspiration
• High-rise compression waistband for complete tummy control and a secure, slip-free fit
• Targets tummy, waist, belly, and thighs — shaping and slimming with compression
• Suitable for cycling, yoga, cardio, and strength training
• Washable and built for durability through repeated hard use
• Available in S–2XL

Frequently Asked Questions

What does the blue inner heat-trapping fabric do?

The blue inner layer is a heat-reflective material applied to the inside of the shorts. It reflects body heat back toward the skin rather than allowing it to dissipate, building a higher sustained temperature against the thighs and waist. This directly increases perspiration rate during exercise, accelerating water weight loss. The effect is most noticeable during cardio and cycling sessions where sustained heat builds over time.

Are these sauna shorts designed for weight cutting or everyday fitness?

Primarily for temporary water weight management — the same method used by combat sports athletes before weigh-ins. Weight lost through sweating is water weight, which is replaced when you rehydrate. For everyday fitness use, the compression and high-rise design provide waist and thigh support during training. Use responsibly: keep sessions to 20–30 minutes of light-to-moderate exercise and rehydrate immediately after.

Can I wear these during cycling or yoga specifically?

Yes — the high-rise design and compression waistband are well-suited to the hip-flexion ranges required in cycling and yoga. The secure fit prevents the shorts from rolling down during forward folds, hip openers, or pedalling. The heat-trapping effect is particularly effective during steady-state cardio like cycling, where sustained movement at a consistent pace builds internal temperature over a full session.

How do I wash and care for the W1 Sweat Shorts?

Cold hand-wash or gentle machine wash cold. Do not tumble dry on high heat, iron, or bleach — high temperatures degrade the heat-reflective inner layer and elastic components. Hang to dry in a ventilated space away from direct sunlight. The compression waistband benefits from hanging storage rather than tight folding, which can distort the elastic over time.