SPRINT REVOLUTION POWER SOX – Swim Resistance Power Socks (Combo Pack)

Sprint Revolution Power Sox, these are resistance-training socks used to increase drag on the feet and lower legs, forcing the swimmer to produce more propulsion while maintaining race-specific mechanics.

Power Sox are typically used for:

• Acceleration work (15–25m efforts)
• Power-endurance sets (25s and 50s)
• Race-pace training while keeping stroke mechanics closer to normal swimming than some larger drag devices
• Kick and breakout development

Ultimate Swim Power Training Gear

Our combo package includes both a small pair and a large pair of power socks, allowing competitive swimmers and coaches to seamlessly progress resistance levels based on their training goals.

Small Power Sox (Speed & Velocity Transfer)

• Higher velocity work
• Race-pace swimming
• Technical sprint work
• Contrast sets (Sox on → Sox off)

Large Power Sox (Maximum Force & Power Development)

• Maximum power development
• Starts and breakout work
• Underwater kicking
• Short acceleration efforts (10–25m)
• Strength-focused sprint sets

The progression I would typically use with elite sprinters is:

1. Large Sox for force production.
2. Small Sox for power-speed transfer.
3. No Sox for race-speed execution.